15421819712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18535841}}^1$

素因数の和:18535866

約数の個数: 28

約数和(自身を含む): 32956727076

約数和(自身を除く): 17534907364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18535841, 37071682, 74143364, 148286728, 240965933, 296573456, 481931866, 593146912, 963863732, 1186293824, 1927727464, 3855454928, 7710909856, 15421819712]

約数ペア:

[(1, 15421819712), (2, 7710909856), (4, 3855454928), (8, 1927727464), (13, 1186293824), (16, 963863732), (26, 593146912), (32, 481931866), (52, 296573456), (64, 240965933), (104, 148286728), (208, 74143364), (416, 37071682), (832, 18535841)]