191943492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3163}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 483712320

約数和(自身を除く): 291768828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1167, 1556, 2334, 3163, 4668, 5057, 6326, 9489, 10114, 12652, 15171, 18978, 20228, 30342, 37956, 41119, 60684, 82238, 123357, 164476, 246714, 493428, 1230407, 2460814, 3691221, 4921628, 7382442, 14764884, 15995291, 31990582, 47985873, 63981164, 95971746, 191943492]

約数ペア:

[(1, 191943492), (2, 95971746), (3, 63981164), (4, 47985873), (6, 31990582), (12, 15995291), (13, 14764884), (26, 7382442), (39, 4921628), (52, 3691221), (78, 2460814), (156, 1230407), (389, 493428), (778, 246714), (1167, 164476), (1556, 123357), (2334, 82238), (3163, 60684), (4668, 41119), (5057, 37956), (6326, 30342), (9489, 20228), (10114, 18978), (12652, 15171)]