17969398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7143

約数の個数: 16

約数和(自身を含む): 28506240

約数和(自身を除く): 10536842

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 7069, 14138, 219139, 289829, 438278, 579658, 8984699, 17969398]

約数ペア:

[(1, 17969398), (2, 8984699), (31, 579658), (41, 438278), (62, 289829), (82, 219139), (1271, 14138), (2542, 7069)]