25192252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{659}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 21377348

約数列:

[1, 2, 4, 19, 38, 76, 503, 659, 1006, 1318, 2012, 2636, 9557, 12521, 19114, 25042, 38228, 50084, 331477, 662954, 1325908, 6298063, 12596126, 25192252]

約数ペア:

[(1, 25192252), (2, 12596126), (4, 6298063), (19, 1325908), (38, 662954), (76, 331477), (503, 50084), (659, 38228), (1006, 25042), (1318, 19114), (2012, 12521), (2636, 9557)]