19051764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 47871936

約数和(自身を除く): 28820172

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1531, 2074, 3062, 3111, 4148, 4593, 6124, 6222, 9186, 12444, 18372, 26027, 52054, 78081, 93391, 104108, 156162, 186782, 280173, 312324, 373564, 560346, 1120692, 1587647, 3175294, 4762941, 6350588, 9525882, 19051764]

約数ペア:

[(1, 19051764), (2, 9525882), (3, 6350588), (4, 4762941), (6, 3175294), (12, 1587647), (17, 1120692), (34, 560346), (51, 373564), (61, 312324), (68, 280173), (102, 186782), (122, 156162), (183, 104108), (204, 93391), (244, 78081), (366, 52054), (732, 26027), (1037, 18372), (1531, 12444), (2074, 9186), (3062, 6222), (3111, 6124), (4148, 4593)]