15041624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 30883440

約数和(自身を除く): 15841816

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2371, 3172, 4742, 6344, 9484, 18968, 30823, 61646, 123292, 144631, 246584, 289262, 578524, 1157048, 1880203, 3760406, 7520812, 15041624]

約数ペア:

[(1, 15041624), (2, 7520812), (4, 3760406), (8, 1880203), (13, 1157048), (26, 578524), (52, 289262), (61, 246584), (104, 144631), (122, 123292), (244, 61646), (488, 30823), (793, 18968), (1586, 9484), (2371, 6344), (3172, 4742)]