19305072

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1790

約数の個数: 60

約数和(自身を含む): 54743520

約数和(自身を除く): 35438448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1697, 1896, 2844, 3394, 3792, 5091, 5688, 6788, 10182, 11376, 13576, 15273, 20364, 27152, 30546, 40728, 61092, 81456, 122184, 134063, 244368, 268126, 402189, 536252, 804378, 1072504, 1206567, 1608756, 2145008, 2413134, 3217512, 4826268, 6435024, 9652536, 19305072]

約数ペア:

[(1, 19305072), (2, 9652536), (3, 6435024), (4, 4826268), (6, 3217512), (8, 2413134), (9, 2145008), (12, 1608756), (16, 1206567), (18, 1072504), (24, 804378), (36, 536252), (48, 402189), (72, 268126), (79, 244368), (144, 134063), (158, 122184), (237, 81456), (316, 61092), (474, 40728), (632, 30546), (711, 27152), (948, 20364), (1264, 15273), (1422, 13576), (1697, 11376), (1896, 10182), (2844, 6788), (3394, 5688), (3792, 5091)]