194657648638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{4619089}}^1$

素因数の和:4620219

約数の個数: 16

約数和(自身を含む): 307631394000

約数和(自身を除く): 112973745362

約数列:

[1, 2, 19, 38, 1109, 2218, 21071, 42142, 4619089, 9238178, 87762691, 175525382, 5122569701, 10245139402, 97328824319, 194657648638]

約数ペア:

[(1, 194657648638), (2, 97328824319), (19, 10245139402), (38, 5122569701), (1109, 175525382), (2218, 87762691), (21071, 9238178), (42142, 4619089)]