16847908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 38707200

約数和(自身を除く): 21859292

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2879, 2926, 5758, 5852, 11516, 20153, 31669, 40306, 54701, 63338, 80612, 109402, 126676, 218804, 221683, 382907, 443366, 601711, 765814, 886732, 1203422, 1531628, 2406844, 4211977, 8423954, 16847908]

約数ペア:

[(1, 16847908), (2, 8423954), (4, 4211977), (7, 2406844), (11, 1531628), (14, 1203422), (19, 886732), (22, 765814), (28, 601711), (38, 443366), (44, 382907), (76, 221683), (77, 218804), (133, 126676), (154, 109402), (209, 80612), (266, 63338), (308, 54701), (418, 40306), (532, 31669), (836, 20153), (1463, 11516), (2879, 5852), (2926, 5758)]