23018138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 19039654

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 151, 169, 286, 302, 338, 451, 533, 902, 1066, 1661, 1859, 1963, 3322, 3718, 3926, 5863, 6191, 6929, 11726, 12382, 13858, 21593, 25519, 43186, 51038, 68101, 76219, 80483, 136202, 152438, 160966, 280709, 561418, 885313, 1046279, 1770626, 2092558, 11509069, 23018138]

約数ペア:

[(1, 23018138), (2, 11509069), (11, 2092558), (13, 1770626), (22, 1046279), (26, 885313), (41, 561418), (82, 280709), (143, 160966), (151, 152438), (169, 136202), (286, 80483), (302, 76219), (338, 68101), (451, 51038), (533, 43186), (902, 25519), (1066, 21593), (1661, 13858), (1859, 12382), (1963, 11726), (3322, 6929), (3718, 6191), (3926, 5863)]