15431070248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{89603}}^1$

素因数の和:89742

約数の個数: 64

約数和(自身を含む): 33547737600

約数和(自身を除く): 18116667352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 103, 152, 206, 209, 412, 418, 824, 836, 1133, 1672, 1957, 2266, 3914, 4532, 7828, 9064, 15656, 21527, 43054, 86108, 89603, 172216, 179206, 358412, 716824, 985633, 1702457, 1971266, 3404914, 3942532, 6809828, 7885064, 9229109, 13619656, 18458218, 18727027, 36916436, 37454054, 73832872, 74908108, 101520199, 149816216, 175353071, 203040398, 350706142, 406080796, 701412284, 812161592, 1402824568, 1928883781, 3857767562, 7715535124, 15431070248]

約数ペア:

[(1, 15431070248), (2, 7715535124), (4, 3857767562), (8, 1928883781), (11, 1402824568), (19, 812161592), (22, 701412284), (38, 406080796), (44, 350706142), (76, 203040398), (88, 175353071), (103, 149816216), (152, 101520199), (206, 74908108), (209, 73832872), (412, 37454054), (418, 36916436), (824, 18727027), (836, 18458218), (1133, 13619656), (1672, 9229109), (1957, 7885064), (2266, 6809828), (3914, 3942532), (4532, 3404914), (7828, 1971266), (9064, 1702457), (15656, 985633), (21527, 716824), (43054, 358412), (86108, 179206), (89603, 172216)]