15704297392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7379839}}^1$

素因数の和:7379873

約数の個数: 40

約数和(自身を含む): 36604006400

約数和(自身を除く): 20899709008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7379839, 14759678, 29519356, 51658873, 59038712, 103317746, 118077424, 140216941, 206635492, 280433882, 413270984, 560867764, 826541968, 981518587, 1121735528, 1963037174, 2243471056, 3926074348, 7852148696, 15704297392]

約数ペア:

[(1, 15704297392), (2, 7852148696), (4, 3926074348), (7, 2243471056), (8, 1963037174), (14, 1121735528), (16, 981518587), (19, 826541968), (28, 560867764), (38, 413270984), (56, 280433882), (76, 206635492), (112, 140216941), (133, 118077424), (152, 103317746), (266, 59038712), (304, 51658873), (532, 29519356), (1064, 14759678), (2128, 7379839)]