18662096

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{19121}}^1$

素因数の和:19190

約数の個数: 20

約数和(自身を含む): 36752484

約数和(自身を除く): 18090388

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 19121, 38242, 76484, 152968, 305936, 1166381, 2332762, 4665524, 9331048, 18662096]

約数ペア:

[(1, 18662096), (2, 9331048), (4, 4665524), (8, 2332762), (16, 1166381), (61, 305936), (122, 152968), (244, 76484), (488, 38242), (976, 19121)]