189973058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 329184000

約数和(自身を除く): 139210942

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 418, 1969, 2539, 3401, 3938, 5078, 6802, 27929, 37411, 48241, 55858, 74822, 96482, 454481, 530651, 908962, 1061302, 4999291, 8635139, 9998582, 17270278, 94986529, 189973058]

約数ペア:

[(1, 189973058), (2, 94986529), (11, 17270278), (19, 9998582), (22, 8635139), (38, 4999291), (179, 1061302), (209, 908962), (358, 530651), (418, 454481), (1969, 96482), (2539, 74822), (3401, 55858), (3938, 48241), (5078, 37411), (6802, 27929)]