18734692

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 33586560

約数和(自身を除く): 14851868

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 587, 1174, 2348, 7979, 15958, 31916, 46373, 59287, 92746, 118574, 185492, 237148, 4683673, 9367346, 18734692]

約数ペア:

[(1, 18734692), (2, 9367346), (4, 4683673), (79, 237148), (101, 185492), (158, 118574), (202, 92746), (316, 59287), (404, 46373), (587, 31916), (1174, 15958), (2348, 7979)]