12822472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 26107200

約数和(自身を除く): 13284728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 887, 1112, 1774, 1807, 3548, 3614, 7096, 7228, 11531, 14456, 23062, 46124, 92248, 123293, 246586, 493172, 986344, 1602809, 3205618, 6411236, 12822472]

約数ペア:

[(1, 12822472), (2, 6411236), (4, 3205618), (8, 1602809), (13, 986344), (26, 493172), (52, 246586), (104, 123293), (139, 92248), (278, 46124), (556, 23062), (887, 14456), (1112, 11531), (1774, 7228), (1807, 7096), (3548, 3614)]