15384116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 31534272

約数和(自身を除く): 16150156

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 157, 187, 262, 314, 374, 524, 628, 748, 1441, 1727, 2227, 2669, 2882, 3454, 4454, 5338, 5764, 6908, 8908, 10676, 20567, 24497, 29359, 41134, 48994, 58718, 82268, 97988, 117436, 226237, 349639, 452474, 699278, 904948, 1398556, 3846029, 7692058, 15384116]

約数ペア:

[(1, 15384116), (2, 7692058), (4, 3846029), (11, 1398556), (17, 904948), (22, 699278), (34, 452474), (44, 349639), (68, 226237), (131, 117436), (157, 97988), (187, 82268), (262, 58718), (314, 48994), (374, 41134), (524, 29359), (628, 24497), (748, 20567), (1441, 10676), (1727, 8908), (2227, 6908), (2669, 5764), (2882, 5338), (3454, 4454)]