12171592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 24952320

約数和(自身を除く): 12780728

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 2887, 4216, 5774, 11548, 23096, 49079, 89497, 98158, 178994, 196316, 357988, 392632, 715976, 1521449, 3042898, 6085796, 12171592]

約数ペア:

[(1, 12171592), (2, 6085796), (4, 3042898), (8, 1521449), (17, 715976), (31, 392632), (34, 357988), (62, 196316), (68, 178994), (124, 98158), (136, 89497), (248, 49079), (527, 23096), (1054, 11548), (2108, 5774), (2887, 4216)]