11873238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 26631696

約数和(自身を除く): 14758458

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 181, 362, 377, 543, 754, 841, 1086, 1131, 1682, 2262, 2353, 2523, 4706, 5046, 5249, 7059, 10498, 10933, 14118, 15747, 21866, 31494, 32799, 65598, 68237, 136474, 152221, 204711, 304442, 409422, 456663, 913326, 1978873, 3957746, 5936619, 11873238]

約数ペア:

[(1, 11873238), (2, 5936619), (3, 3957746), (6, 1978873), (13, 913326), (26, 456663), (29, 409422), (39, 304442), (58, 204711), (78, 152221), (87, 136474), (174, 68237), (181, 65598), (362, 32799), (377, 31494), (543, 21866), (754, 15747), (841, 14118), (1086, 10933), (1131, 10498), (1682, 7059), (2262, 5249), (2353, 5046), (2523, 4706)]