19237083

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 26215200

約数和(自身を除く): 6978117

約数列:

[1, 3, 89, 109, 267, 327, 661, 1983, 9701, 29103, 58829, 72049, 176487, 216147, 6412361, 19237083]

約数ペア:

[(1, 19237083), (3, 6412361), (89, 216147), (109, 176487), (267, 72049), (327, 58829), (661, 29103), (1983, 9701)]