19332612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 53278680

約数和(自身を除く): 33946068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 409, 468, 606, 818, 909, 1212, 1227, 1313, 1636, 1818, 2454, 2626, 3636, 3681, 3939, 4908, 5252, 5317, 7362, 7878, 10634, 11817, 14724, 15756, 15951, 21268, 23634, 31902, 41309, 47268, 47853, 63804, 82618, 95706, 123927, 165236, 191412, 247854, 371781, 495708, 537017, 743562, 1074034, 1487124, 1611051, 2148068, 3222102, 4833153, 6444204, 9666306, 19332612]

約数ペア:

[(1, 19332612), (2, 9666306), (3, 6444204), (4, 4833153), (6, 3222102), (9, 2148068), (12, 1611051), (13, 1487124), (18, 1074034), (26, 743562), (36, 537017), (39, 495708), (52, 371781), (78, 247854), (101, 191412), (117, 165236), (156, 123927), (202, 95706), (234, 82618), (303, 63804), (404, 47853), (409, 47268), (468, 41309), (606, 31902), (818, 23634), (909, 21268), (1212, 15951), (1227, 15756), (1313, 14724), (1636, 11817), (1818, 10634), (2454, 7878), (2626, 7362), (3636, 5317), (3681, 5252), (3939, 4908)]