19337130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23873}}^1$

素因数の和:23892

約数の個数: 40

約数和(自身を含む): 51997572

約数和(自身を除く): 32660442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23873, 47746, 71619, 119365, 143238, 214857, 238730, 358095, 429714, 644571, 716190, 1074285, 1289142, 1933713, 2148570, 3222855, 3867426, 6445710, 9668565, 19337130]

約数ペア:

[(1, 19337130), (2, 9668565), (3, 6445710), (5, 3867426), (6, 3222855), (9, 2148570), (10, 1933713), (15, 1289142), (18, 1074285), (27, 716190), (30, 644571), (45, 429714), (54, 358095), (81, 238730), (90, 214857), (135, 143238), (162, 119365), (270, 71619), (405, 47746), (810, 23873)]