15703030994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{350843}}^1$

素因数の和:351014

約数の個数: 32

約数和(自身を含む): 28292060160

約数和(自身を除く): 12589029166

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 6394, 22379, 44758, 350843, 701686, 2455901, 4911802, 8069389, 16138778, 48767177, 56485723, 97534354, 112971446, 341370239, 682740478, 1121645071, 2243290142, 7851515497, 15703030994]

約数ペア:

[(1, 15703030994), (2, 7851515497), (7, 2243290142), (14, 1121645071), (23, 682740478), (46, 341370239), (139, 112971446), (161, 97534354), (278, 56485723), (322, 48767177), (973, 16138778), (1946, 8069389), (3197, 4911802), (6394, 2455901), (22379, 701686), (44758, 350843)]