15835404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 40303872

約数和(自身を除く): 24468468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 1223, 2158, 2446, 3237, 3669, 4316, 4892, 6474, 7338, 12948, 14676, 15899, 31798, 47697, 63596, 95394, 101509, 190788, 203018, 304527, 406036, 609054, 1218108, 1319617, 2639234, 3958851, 5278468, 7917702, 15835404]

約数ペア:

[(1, 15835404), (2, 7917702), (3, 5278468), (4, 3958851), (6, 2639234), (12, 1319617), (13, 1218108), (26, 609054), (39, 406036), (52, 304527), (78, 203018), (83, 190788), (156, 101509), (166, 95394), (249, 63596), (332, 47697), (498, 31798), (996, 15899), (1079, 14676), (1223, 12948), (2158, 7338), (2446, 6474), (3237, 4892), (3669, 4316)]