19304746

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 29494080

約数和(自身を除く): 10189334

約数列:

[1, 2, 97, 151, 194, 302, 659, 1318, 14647, 29294, 63923, 99509, 127846, 199018, 9652373, 19304746]

約数ペア:

[(1, 19304746), (2, 9652373), (97, 199018), (151, 127846), (194, 99509), (302, 63923), (659, 29294), (1318, 14647)]