12527878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 11422202

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 41, 43, 82, 86, 187, 209, 323, 374, 418, 451, 473, 646, 697, 731, 779, 817, 902, 946, 1394, 1462, 1558, 1634, 1763, 3526, 3553, 7106, 7667, 8041, 8569, 8987, 13243, 13889, 15334, 16082, 17138, 17974, 19393, 26486, 27778, 29971, 33497, 38786, 59942, 66994, 145673, 152779, 291346, 305558, 329681, 368467, 569449, 659362, 736934, 1138898, 6263939, 12527878]

約数ペア:

[(1, 12527878), (2, 6263939), (11, 1138898), (17, 736934), (19, 659362), (22, 569449), (34, 368467), (38, 329681), (41, 305558), (43, 291346), (82, 152779), (86, 145673), (187, 66994), (209, 59942), (323, 38786), (374, 33497), (418, 29971), (451, 27778), (473, 26486), (646, 19393), (697, 17974), (731, 17138), (779, 16082), (817, 15334), (902, 13889), (946, 13243), (1394, 8987), (1462, 8569), (1558, 8041), (1634, 7667), (1763, 7106), (3526, 3553)]