19835736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 53434080

約数和(自身を除く): 33598344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 797, 1037, 1464, 1594, 2074, 2391, 3111, 3188, 4148, 4782, 6222, 6376, 8296, 9564, 12444, 13549, 19128, 24888, 27098, 40647, 48617, 54196, 81294, 97234, 108392, 145851, 162588, 194468, 291702, 325176, 388936, 583404, 826489, 1166808, 1652978, 2479467, 3305956, 4958934, 6611912, 9917868, 19835736]

約数ペア:

[(1, 19835736), (2, 9917868), (3, 6611912), (4, 4958934), (6, 3305956), (8, 2479467), (12, 1652978), (17, 1166808), (24, 826489), (34, 583404), (51, 388936), (61, 325176), (68, 291702), (102, 194468), (122, 162588), (136, 145851), (183, 108392), (204, 97234), (244, 81294), (366, 54196), (408, 48617), (488, 40647), (732, 27098), (797, 24888), (1037, 19128), (1464, 13549), (1594, 12444), (2074, 9564), (2391, 8296), (3111, 6376), (3188, 6222), (4148, 4782)]