15194272

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 31572072

約数和(自身を除く): 16377800

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 313, 328, 592, 626, 656, 1184, 1252, 1312, 1517, 2504, 3034, 5008, 6068, 10016, 11581, 12136, 12833, 23162, 24272, 25666, 46324, 48544, 51332, 92648, 102664, 185296, 205328, 370592, 410656, 474821, 949642, 1899284, 3798568, 7597136, 15194272]

約数ペア:

[(1, 15194272), (2, 7597136), (4, 3798568), (8, 1899284), (16, 949642), (32, 474821), (37, 410656), (41, 370592), (74, 205328), (82, 185296), (148, 102664), (164, 92648), (296, 51332), (313, 48544), (328, 46324), (592, 25666), (626, 24272), (656, 23162), (1184, 12833), (1252, 12136), (1312, 11581), (1517, 10016), (2504, 6068), (3034, 5008)]