16973138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 14597422

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 521, 1042, 1253, 2327, 2506, 3647, 4654, 6773, 7294, 13546, 16289, 32578, 47411, 93259, 94822, 186518, 652813, 1212367, 1305626, 2424734, 8486569, 16973138]

約数ペア:

[(1, 16973138), (2, 8486569), (7, 2424734), (13, 1305626), (14, 1212367), (26, 652813), (91, 186518), (179, 94822), (182, 93259), (358, 47411), (521, 32578), (1042, 16289), (1253, 13546), (2327, 7294), (2506, 6773), (3647, 4654)]