25281932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25589}}^1$

素因数の和:25625

約数の個数: 24

約数和(自身を含む): 50156400

約数和(自身を除く): 24874468

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25589, 51178, 102356, 332657, 486191, 665314, 972382, 1330628, 1944764, 6320483, 12640966, 25281932]

約数ペア:

[(1, 25281932), (2, 12640966), (4, 6320483), (13, 1944764), (19, 1330628), (26, 972382), (38, 665314), (52, 486191), (76, 332657), (247, 102356), (494, 51178), (988, 25589)]