12913210870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{184474441}}^1$

素因数の和:184474455

約数の個数: 16

約数和(自身を含む): 26564319648

約数和(自身を除く): 13651108778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 184474441, 368948882, 922372205, 1291321087, 1844744410, 2582642174, 6456605435, 12913210870]

約数ペア:

[(1, 12913210870), (2, 6456605435), (5, 2582642174), (7, 1844744410), (10, 1291321087), (14, 922372205), (35, 368948882), (70, 184474441)]