15693420196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2320139}}^1$

素因数の和:2320251

約数の個数: 24

約数和(自身を含む): 29233764000

約数和(自身を除く): 13540343804

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 2320139, 4640278, 9280556, 44082641, 88165282, 176330564, 206492371, 412984742, 825969484, 3923355049, 7846710098, 15693420196]

約数ペア:

[(1, 15693420196), (2, 7846710098), (4, 3923355049), (19, 825969484), (38, 412984742), (76, 206492371), (89, 176330564), (178, 88165282), (356, 44082641), (1691, 9280556), (3382, 4640278), (6764, 2320139)]