19107888

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5039}}^1$

素因数の和:5129

約数の個数: 40

約数和(自身を含む): 49996800

約数和(自身を除く): 30888912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5039, 10078, 15117, 20156, 30234, 40312, 60468, 80624, 120936, 241872, 398081, 796162, 1194243, 1592324, 2388486, 3184648, 4776972, 6369296, 9553944, 19107888]

約数ペア:

[(1, 19107888), (2, 9553944), (3, 6369296), (4, 4776972), (6, 3184648), (8, 2388486), (12, 1592324), (16, 1194243), (24, 796162), (48, 398081), (79, 241872), (158, 120936), (237, 80624), (316, 60468), (474, 40312), (632, 30234), (948, 20156), (1264, 15117), (1896, 10078), (3792, 5039)]