16888796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 31248000

約数和(自身を除く): 14359204

約数列:

[1, 2, 4, 19, 38, 76, 359, 619, 718, 1238, 1436, 2476, 6821, 11761, 13642, 23522, 27284, 47044, 222221, 444442, 888884, 4222199, 8444398, 16888796]

約数ペア:

[(1, 16888796), (2, 8444398), (4, 4222199), (19, 888884), (38, 444442), (76, 222221), (359, 47044), (619, 27284), (718, 23522), (1238, 13642), (1436, 11761), (2476, 6821)]