21094407362

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1\times {\mathrm{10151}}^1$

素因数の和:11294

約数の個数: 32

約数和(自身を含む): 36441944064

約数和(自身を除く): 15347536702

約数列:

[1, 2, 7, 14, 151, 302, 983, 1057, 1966, 2114, 6881, 10151, 13762, 20302, 71057, 142114, 148433, 296866, 1039031, 1532801, 2078062, 3065602, 9978433, 10729607, 19956866, 21459214, 69849031, 139698062, 1506743383, 3013486766, 10547203681, 21094407362]

約数ペア:

[(1, 21094407362), (2, 10547203681), (7, 3013486766), (14, 1506743383), (151, 139698062), (302, 69849031), (983, 21459214), (1057, 19956866), (1966, 10729607), (2114, 9978433), (6881, 3065602), (10151, 2078062), (13762, 1532801), (20302, 1039031), (71057, 296866), (142114, 148433)]