15693791494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^2\times {\mathrm{307}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 25450286400

約数和(自身を除く): 9756494906

約数列:

[1, 2, 19, 38, 59, 118, 151, 302, 307, 614, 1121, 2242, 2869, 5738, 5833, 8909, 11666, 17818, 18113, 22801, 36226, 45602, 46357, 92714, 169271, 338542, 344147, 433219, 688294, 866438, 880783, 1345259, 1761566, 2690518, 2735063, 5470126, 6999907, 13999814, 25559921, 51119842, 51966197, 103932394, 132998233, 265996466, 412994513, 825989026, 7846895747, 15693791494]

約数ペア:

[(1, 15693791494), (2, 7846895747), (19, 825989026), (38, 412994513), (59, 265996466), (118, 132998233), (151, 103932394), (302, 51966197), (307, 51119842), (614, 25559921), (1121, 13999814), (2242, 6999907), (2869, 5470126), (5738, 2735063), (5833, 2690518), (8909, 1761566), (11666, 1345259), (17818, 880783), (18113, 866438), (22801, 688294), (36226, 433219), (45602, 344147), (46357, 338542), (92714, 169271)]