15709976416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{237053}}^1$

素因数の和:237191

約数の個数: 48

約数和(自身を含む): 32855684400

約数和(自身を除く): 17145707984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 304, 436, 608, 872, 1744, 2071, 3488, 4142, 8284, 16568, 33136, 66272, 237053, 474106, 948212, 1896424, 3792848, 4504007, 7585696, 9008014, 18016028, 25838777, 36032056, 51677554, 72064112, 103355108, 144128224, 206710216, 413420432, 490936763, 826840864, 981873526, 1963747052, 3927494104, 7854988208, 15709976416]

約数ペア:

[(1, 15709976416), (2, 7854988208), (4, 3927494104), (8, 1963747052), (16, 981873526), (19, 826840864), (32, 490936763), (38, 413420432), (76, 206710216), (109, 144128224), (152, 103355108), (218, 72064112), (304, 51677554), (436, 36032056), (608, 25838777), (872, 18016028), (1744, 9008014), (2071, 7585696), (3488, 4504007), (4142, 3792848), (8284, 1896424), (16568, 948212), (33136, 474106), (66272, 237053)]