19930528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36637}}^1$

素因数の和:36664

約数の個数: 24

約数和(自身を含む): 41547492

約数和(自身を除く): 21616964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36637, 73274, 146548, 293096, 586192, 622829, 1172384, 1245658, 2491316, 4982632, 9965264, 19930528]

約数ペア:

[(1, 19930528), (2, 9965264), (4, 4982632), (8, 2491316), (16, 1245658), (17, 1172384), (32, 622829), (34, 586192), (68, 293096), (136, 146548), (272, 73274), (544, 36637)]