18664414

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 28949040

約数和(自身を除く): 10284626

約数列:

[1, 2, 59, 61, 118, 122, 2593, 3599, 5186, 7198, 152987, 158173, 305974, 316346, 9332207, 18664414]

約数ペア:

[(1, 18664414), (2, 9332207), (59, 316346), (61, 305974), (118, 158173), (122, 152987), (2593, 7198), (3599, 5186)]