188935430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{11173}}^1$

素因数の和:11288

約数の個数: 32

約数和(自身を含む): 362037600

約数和(自身を除く): 173102170

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 11173, 16910, 22346, 55865, 111730, 212287, 424574, 994397, 1061435, 1988794, 2122870, 4971985, 9943970, 18893543, 37787086, 94467715, 188935430]

約数ペア:

[(1, 188935430), (2, 94467715), (5, 37787086), (10, 18893543), (19, 9943970), (38, 4971985), (89, 2122870), (95, 1988794), (178, 1061435), (190, 994397), (445, 424574), (890, 212287), (1691, 111730), (3382, 55865), (8455, 22346), (11173, 16910)]