40194206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11801}}^1$

素因数の和:11947

約数の個数: 16

約数和(自身を含む): 65430288

約数和(自身を除く): 25236082

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 11801, 23602, 153413, 306826, 1545931, 3091862, 20097103, 40194206]

約数ペア:

[(1, 40194206), (2, 20097103), (13, 3091862), (26, 1545931), (131, 306826), (262, 153413), (1703, 23602), (3406, 11801)]