12916618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 23970240

約数和(自身を除く): 11053622

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2377, 2717, 4754, 5434, 26147, 30901, 45163, 52294, 61802, 90326, 339911, 496793, 587119, 679822, 993586, 1174238, 6458309, 12916618]

約数ペア:

[(1, 12916618), (2, 6458309), (11, 1174238), (13, 993586), (19, 679822), (22, 587119), (26, 496793), (38, 339911), (143, 90326), (209, 61802), (247, 52294), (286, 45163), (418, 30901), (494, 26147), (2377, 5434), (2717, 4754)]