13098904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 31852800

約数和(自身を除く): 18753896

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 947, 988, 1064, 1729, 1894, 1976, 3458, 3788, 6629, 6916, 7576, 12311, 13258, 13832, 17993, 24622, 26516, 35986, 49244, 53032, 71972, 86177, 98488, 125951, 143944, 172354, 233909, 251902, 344708, 467818, 503804, 689416, 935636, 1007608, 1637363, 1871272, 3274726, 6549452, 13098904]

約数ペア:

[(1, 13098904), (2, 6549452), (4, 3274726), (7, 1871272), (8, 1637363), (13, 1007608), (14, 935636), (19, 689416), (26, 503804), (28, 467818), (38, 344708), (52, 251902), (56, 233909), (76, 172354), (91, 143944), (104, 125951), (133, 98488), (152, 86177), (182, 71972), (247, 53032), (266, 49244), (364, 35986), (494, 26516), (532, 24622), (728, 17993), (947, 13832), (988, 13258), (1064, 12311), (1729, 7576), (1894, 6916), (1976, 6629), (3458, 3788)]