47813386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20627}}^1$

素因数の和:20709

約数の個数: 16

約数和(自身を含む): 76736160

約数和(自身を除く): 28922774

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 20627, 41254, 391913, 783826, 1258247, 2516494, 23906693, 47813386]

約数ペア:

[(1, 47813386), (2, 23906693), (19, 2516494), (38, 1258247), (61, 783826), (122, 391913), (1159, 41254), (2318, 20627)]