23699390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16573}}^1$

素因数の和:16604

約数の個数: 32

約数和(自身を含む): 50119776

約数和(自身を除く): 26420386

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16573, 33146, 82865, 165730, 182303, 215449, 364606, 430898, 911515, 1077245, 1823030, 2154490, 2369939, 4739878, 11849695, 23699390]

約数ペア:

[(1, 23699390), (2, 11849695), (5, 4739878), (10, 2369939), (11, 2154490), (13, 1823030), (22, 1077245), (26, 911515), (55, 430898), (65, 364606), (110, 215449), (130, 182303), (143, 165730), (286, 82865), (715, 33146), (1430, 16573)]