11911930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 22737024

約数和(自身を除く): 10825094

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 773, 1541, 1546, 3082, 3865, 7705, 7730, 15410, 17779, 35558, 51791, 88895, 103582, 177790, 258955, 517910, 1191193, 2382386, 5955965, 11911930]

約数ペア:

[(1, 11911930), (2, 5955965), (5, 2382386), (10, 1191193), (23, 517910), (46, 258955), (67, 177790), (115, 103582), (134, 88895), (230, 51791), (335, 35558), (670, 17779), (773, 15410), (1541, 7730), (1546, 7705), (3082, 3865)]