11951097184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2111}}^1$

素因数の和:2604

約数の個数: 96

約数和(自身を含む): 26227998720

約数和(自身を除く): 14276901536

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 439, 496, 806, 878, 992, 1612, 1756, 2111, 3224, 3512, 4222, 5707, 6448, 7024, 8444, 11414, 12896, 13609, 14048, 16888, 22828, 27218, 27443, 33776, 45656, 54436, 54886, 65441, 67552, 91312, 108872, 109772, 130882, 176917, 182624, 217744, 219544, 261764, 353834, 435488, 439088, 523528, 707668, 850733, 878176, 926729, 1047056, 1415336, 1701466, 1853458, 2094112, 2830672, 3402932, 3706916, 5661344, 6805864, 7413832, 12047477, 13611728, 14827664, 24094954, 27223456, 28728599, 29655328, 48189908, 57457198, 96379816, 114914396, 192759632, 229828792, 373471787, 385519264, 459657584, 746943574, 919315168, 1493887148, 2987774296, 5975548592, 11951097184]

約数ペア:

[(1, 11951097184), (2, 5975548592), (4, 2987774296), (8, 1493887148), (13, 919315168), (16, 746943574), (26, 459657584), (31, 385519264), (32, 373471787), (52, 229828792), (62, 192759632), (104, 114914396), (124, 96379816), (208, 57457198), (248, 48189908), (403, 29655328), (416, 28728599), (439, 27223456), (496, 24094954), (806, 14827664), (878, 13611728), (992, 12047477), (1612, 7413832), (1756, 6805864), (2111, 5661344), (3224, 3706916), (3512, 3402932), (4222, 2830672), (5707, 2094112), (6448, 1853458), (7024, 1701466), (8444, 1415336), (11414, 1047056), (12896, 926729), (13609, 878176), (14048, 850733), (16888, 707668), (22828, 523528), (27218, 439088), (27443, 435488), (33776, 353834), (45656, 261764), (54436, 219544), (54886, 217744), (65441, 182624), (67552, 176917), (91312, 130882), (108872, 109772)]