15679030318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3463}}^1\times {\mathrm{17021}}^1$

素因数の和:20512

約数の個数: 32

約数和(自身を含む): 28302819840

約数和(自身を除く): 12623789522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3463, 6926, 17021, 24241, 34042, 48482, 65797, 119147, 131594, 238294, 323399, 460579, 646798, 921158, 2263793, 4527586, 58943723, 117887446, 412606061, 825212122, 1119930737, 2239861474, 7839515159, 15679030318]

約数ペア:

[(1, 15679030318), (2, 7839515159), (7, 2239861474), (14, 1119930737), (19, 825212122), (38, 412606061), (133, 117887446), (266, 58943723), (3463, 4527586), (6926, 2263793), (17021, 921158), (24241, 646798), (34042, 460579), (48482, 323399), (65797, 238294), (119147, 131594)]