212631622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1213}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 384595200

約数和(自身を除く): 171963578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 659, 1213, 1318, 2426, 4613, 8491, 9226, 12521, 16982, 23047, 25042, 46094, 87647, 161329, 175294, 322658, 799367, 1598734, 5595569, 11191138, 15187973, 30375946, 106315811, 212631622]

約数ペア:

[(1, 212631622), (2, 106315811), (7, 30375946), (14, 15187973), (19, 11191138), (38, 5595569), (133, 1598734), (266, 799367), (659, 322658), (1213, 175294), (1318, 161329), (2426, 87647), (4613, 46094), (8491, 25042), (9226, 23047), (12521, 16982)]