12390167854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1525507}}^1$

素因数の和:1525671

約数の個数: 16

約数和(自身を含む): 19331237376

約数和(自身を除く): 6941069522

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 1525507, 3051014, 47290717, 94581434, 199841417, 399682834, 6195083927, 12390167854]

約数ペア:

[(1, 12390167854), (2, 6195083927), (31, 399682834), (62, 199841417), (131, 94581434), (262, 47290717), (4061, 3051014), (8122, 1525507)]