19630116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 57002400

約数和(自身を除く): 37372284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 2609, 3762, 5218, 7524, 7827, 10436, 15654, 23481, 28699, 31308, 46962, 49571, 57398, 86097, 93924, 99142, 114796, 148713, 172194, 198284, 258291, 297426, 344388, 446139, 516582, 545281, 594852, 892278, 1033164, 1090562, 1635843, 1784556, 2181124, 3271686, 4907529, 6543372, 9815058, 19630116]

約数ペア:

[(1, 19630116), (2, 9815058), (3, 6543372), (4, 4907529), (6, 3271686), (9, 2181124), (11, 1784556), (12, 1635843), (18, 1090562), (19, 1033164), (22, 892278), (33, 594852), (36, 545281), (38, 516582), (44, 446139), (57, 344388), (66, 297426), (76, 258291), (99, 198284), (114, 172194), (132, 148713), (171, 114796), (198, 99142), (209, 93924), (228, 86097), (342, 57398), (396, 49571), (418, 46962), (627, 31308), (684, 28699), (836, 23481), (1254, 15654), (1881, 10436), (2508, 7827), (2609, 7524), (3762, 5218)]