19190077010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{2683}}^1$

素因数の和:4227

約数の個数: 64

約数和(自身を含む): 38244552192

約数和(自身を除く): 19054475182

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1487, 2405, 2683, 2974, 4810, 5366, 7435, 13415, 14870, 19331, 26830, 34879, 38662, 55019, 69758, 96655, 99271, 110038, 174395, 193310, 198542, 275095, 348790, 496355, 550190, 715247, 992710, 1290523, 1430494, 2581046, 3576235, 3989621, 6452615, 7152470, 7979242, 12905230, 19948105, 39896210, 51865073, 103730146, 147615977, 259325365, 295231954, 518650730, 738079885, 1476159770, 1919007701, 3838015402, 9595038505, 19190077010]

約数ペア:

[(1, 19190077010), (2, 9595038505), (5, 3838015402), (10, 1919007701), (13, 1476159770), (26, 738079885), (37, 518650730), (65, 295231954), (74, 259325365), (130, 147615977), (185, 103730146), (370, 51865073), (481, 39896210), (962, 19948105), (1487, 12905230), (2405, 7979242), (2683, 7152470), (2974, 6452615), (4810, 3989621), (5366, 3576235), (7435, 2581046), (13415, 1430494), (14870, 1290523), (19331, 992710), (26830, 715247), (34879, 550190), (38662, 496355), (55019, 348790), (69758, 275095), (96655, 198542), (99271, 193310), (110038, 174395)]