13117494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 28917504

約数和(自身を除く): 15800010

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 3911, 7822, 11733, 23466, 50843, 101686, 152529, 168173, 305058, 336346, 504519, 1009038, 2186249, 4372498, 6558747, 13117494]

約数ペア:

[(1, 13117494), (2, 6558747), (3, 4372498), (6, 2186249), (13, 1009038), (26, 504519), (39, 336346), (43, 305058), (78, 168173), (86, 152529), (129, 101686), (258, 50843), (559, 23466), (1118, 11733), (1677, 7822), (3354, 3911)]