19292796

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4357}}^1$

素因数の和:4411

約数の個数: 48

約数和(自身を含む): 51250080

約数和(自身を除く): 31957284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4357, 4428, 8714, 13071, 17428, 26142, 39213, 52284, 78426, 117639, 156852, 178637, 235278, 357274, 470556, 535911, 714548, 1071822, 1607733, 2143644, 3215466, 4823199, 6430932, 9646398, 19292796]

約数ペア:

[(1, 19292796), (2, 9646398), (3, 6430932), (4, 4823199), (6, 3215466), (9, 2143644), (12, 1607733), (18, 1071822), (27, 714548), (36, 535911), (41, 470556), (54, 357274), (82, 235278), (108, 178637), (123, 156852), (164, 117639), (246, 78426), (369, 52284), (492, 39213), (738, 26142), (1107, 17428), (1476, 13071), (2214, 8714), (4357, 4428)]