15662445936

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2490847}}^1$

素因数の和:2490989

約数の個数: 40

約数和(自身を含む): 40770200064

約数和(自身を除く): 25107754128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 2490847, 4981694, 7472541, 9963388, 14945082, 19926776, 29890164, 39853552, 59780328, 119560656, 326300957, 652601914, 978902871, 1305203828, 1957805742, 2610407656, 3915611484, 5220815312, 7831222968, 15662445936]

約数ペア:

[(1, 15662445936), (2, 7831222968), (3, 5220815312), (4, 3915611484), (6, 2610407656), (8, 1957805742), (12, 1305203828), (16, 978902871), (24, 652601914), (48, 326300957), (131, 119560656), (262, 59780328), (393, 39853552), (524, 29890164), (786, 19926776), (1048, 14945082), (1572, 9963388), (2096, 7472541), (3144, 4981694), (6288, 2490847)]