118934224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{391231}}^1$

素因数の和:391258

約数の個数: 20

約数和(自身を含む): 242563840

約数和(自身を除く): 123629616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 391231, 782462, 1564924, 3129848, 6259696, 7433389, 14866778, 29733556, 59467112, 118934224]

約数ペア:

[(1, 118934224), (2, 59467112), (4, 29733556), (8, 14866778), (16, 7433389), (19, 6259696), (38, 3129848), (76, 1564924), (152, 782462), (304, 391231)]