18794416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{14869}}^1$

素因数の和:14956

約数の個数: 20

約数和(自身を含む): 36877600

約数和(自身を除く): 18083184

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 14869, 29738, 59476, 118952, 237904, 1174651, 2349302, 4698604, 9397208, 18794416]

約数ペア:

[(1, 18794416), (2, 9397208), (4, 4698604), (8, 2349302), (16, 1174651), (79, 237904), (158, 118952), (316, 59476), (632, 29738), (1264, 14869)]