15690189218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{31963}}^1$

素因数の和:32450

約数の個数: 32

約数和(自身を含む): 26222242752

約数和(自身を除く): 10532053534

約数列:

[1, 2, 11, 22, 53, 106, 421, 583, 842, 1166, 4631, 9262, 22313, 31963, 44626, 63926, 245443, 351593, 490886, 703186, 1694039, 3388078, 13456423, 18634429, 26912846, 37268858, 148020653, 296041306, 713190419, 1426380838, 7845094609, 15690189218]

約数ペア:

[(1, 15690189218), (2, 7845094609), (11, 1426380838), (22, 713190419), (53, 296041306), (106, 148020653), (421, 37268858), (583, 26912846), (842, 18634429), (1166, 13456423), (4631, 3388078), (9262, 1694039), (22313, 703186), (31963, 490886), (44626, 351593), (63926, 245443)]