22380046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 37372608

約数和(自身を除く): 14992562

約数列:

[1, 2, 13, 26, 61, 103, 122, 137, 206, 274, 793, 1339, 1586, 1781, 2678, 3562, 6283, 8357, 12566, 14111, 16714, 28222, 81679, 108641, 163358, 183443, 217282, 366886, 860771, 1721542, 11190023, 22380046]

約数ペア:

[(1, 22380046), (2, 11190023), (13, 1721542), (26, 860771), (61, 366886), (103, 217282), (122, 183443), (137, 163358), (206, 108641), (274, 81679), (793, 28222), (1339, 16714), (1586, 14111), (1781, 12566), (2678, 8357), (3562, 6283)]