19833294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 43212960

約数和(自身を除く): 23379666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 2857, 3471, 5714, 6942, 8571, 17142, 37141, 74282, 111423, 222846, 254273, 508546, 762819, 1525638, 3305549, 6611098, 9916647, 19833294]

約数ペア:

[(1, 19833294), (2, 9916647), (3, 6611098), (6, 3305549), (13, 1525638), (26, 762819), (39, 508546), (78, 254273), (89, 222846), (178, 111423), (267, 74282), (534, 37141), (1157, 17142), (2314, 8571), (2857, 6942), (3471, 5714)]