16260244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 39739392

約数和(自身を除く): 23479148

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 131, 143, 154, 182, 217, 262, 286, 308, 341, 364, 403, 434, 524, 572, 682, 806, 868, 917, 1001, 1364, 1441, 1612, 1703, 1834, 2002, 2387, 2821, 2882, 3406, 3668, 4004, 4061, 4433, 4774, 5642, 5764, 6812, 8122, 8866, 9548, 10087, 11284, 11921, 16244, 17732, 18733, 20174, 23842, 28427, 31031, 37466, 40348, 44671, 47684, 52793, 56854, 62062, 74932, 89342, 105586, 113708, 124124, 131131, 178684, 211172, 262262, 312697, 369551, 524524, 580723, 625394, 739102, 1161446, 1250788, 1478204, 2322892, 4065061, 8130122, 16260244]

約数ペア:

[(1, 16260244), (2, 8130122), (4, 4065061), (7, 2322892), (11, 1478204), (13, 1250788), (14, 1161446), (22, 739102), (26, 625394), (28, 580723), (31, 524524), (44, 369551), (52, 312697), (62, 262262), (77, 211172), (91, 178684), (124, 131131), (131, 124124), (143, 113708), (154, 105586), (182, 89342), (217, 74932), (262, 62062), (286, 56854), (308, 52793), (341, 47684), (364, 44671), (403, 40348), (434, 37466), (524, 31031), (572, 28427), (682, 23842), (806, 20174), (868, 18733), (917, 17732), (1001, 16244), (1364, 11921), (1441, 11284), (1612, 10087), (1703, 9548), (1834, 8866), (2002, 8122), (2387, 6812), (2821, 5764), (2882, 5642), (3406, 4774), (3668, 4433), (4004, 4061)]