19123644

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27445956

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 179, 307, 348, 358, 537, 614, 716, 921, 1074, 1228, 1842, 2148, 3684, 5191, 8903, 10382, 15573, 17806, 20764, 26709, 31146, 35612, 53418, 54953, 62292, 106836, 109906, 164859, 219812, 329718, 659436, 1593637, 3187274, 4780911, 6374548, 9561822, 19123644]

約数ペア:

[(1, 19123644), (2, 9561822), (3, 6374548), (4, 4780911), (6, 3187274), (12, 1593637), (29, 659436), (58, 329718), (87, 219812), (116, 164859), (174, 109906), (179, 106836), (307, 62292), (348, 54953), (358, 53418), (537, 35612), (614, 31146), (716, 26709), (921, 20764), (1074, 17806), (1228, 15573), (1842, 10382), (2148, 8903), (3684, 5191)]