11371892

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 12336268

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 97, 106, 158, 194, 212, 316, 371, 388, 553, 679, 742, 1106, 1358, 1484, 2212, 2716, 4187, 5141, 7663, 8374, 10282, 15326, 16748, 20564, 29309, 30652, 35987, 53641, 58618, 71974, 107282, 117236, 143948, 214564, 406139, 812278, 1624556, 2842973, 5685946, 11371892]

約数ペア:

[(1, 11371892), (2, 5685946), (4, 2842973), (7, 1624556), (14, 812278), (28, 406139), (53, 214564), (79, 143948), (97, 117236), (106, 107282), (158, 71974), (194, 58618), (212, 53641), (316, 35987), (371, 30652), (388, 29309), (553, 20564), (679, 16748), (742, 15326), (1106, 10282), (1358, 8374), (1484, 7663), (2212, 5141), (2716, 4187)]