15676841708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{88873}}^1$

素因数の和:89118

約数の個数: 48

約数和(自身を含む): 31653363840

約数和(自身を除く): 15976522132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 211, 418, 422, 836, 844, 2321, 4009, 4642, 8018, 9284, 16036, 44099, 88198, 88873, 176396, 177746, 355492, 977603, 1688587, 1955206, 3377174, 3910412, 6754348, 18574457, 18752203, 37148914, 37504406, 74297828, 75008812, 206274233, 356291857, 412548466, 712583714, 825096932, 1425167428, 3919210427, 7838420854, 15676841708]

約数ペア:

[(1, 15676841708), (2, 7838420854), (4, 3919210427), (11, 1425167428), (19, 825096932), (22, 712583714), (38, 412548466), (44, 356291857), (76, 206274233), (209, 75008812), (211, 74297828), (418, 37504406), (422, 37148914), (836, 18752203), (844, 18574457), (2321, 6754348), (4009, 3910412), (4642, 3377174), (8018, 1955206), (9284, 1688587), (16036, 977603), (44099, 355492), (88198, 177746), (88873, 176396)]