13041068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 25519200

約数和(自身を除く): 12478132

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 97, 116, 122, 194, 244, 388, 551, 1102, 1159, 1769, 1843, 2204, 2318, 2813, 3538, 3686, 4636, 5626, 5917, 7076, 7372, 11252, 11834, 23668, 33611, 53447, 67222, 106894, 112423, 134444, 171593, 213788, 224846, 343186, 449692, 686372, 3260267, 6520534, 13041068]

約数ペア:

[(1, 13041068), (2, 6520534), (4, 3260267), (19, 686372), (29, 449692), (38, 343186), (58, 224846), (61, 213788), (76, 171593), (97, 134444), (116, 112423), (122, 106894), (194, 67222), (244, 53447), (388, 33611), (551, 23668), (1102, 11834), (1159, 11252), (1769, 7372), (1843, 7076), (2204, 5917), (2318, 5626), (2813, 4636), (3538, 3686)]