47796818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9049}}^1$

素因数の和:9209

約数の個数: 16

約数和(自身を含む): 76020000

約数和(自身を除く): 28223182

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 9049, 18098, 171931, 343862, 1257811, 2515622, 23898409, 47796818]

約数ペア:

[(1, 47796818), (2, 23898409), (19, 2515622), (38, 1257811), (139, 343862), (278, 171931), (2641, 18098), (5282, 9049)]