19372325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4813}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 28652928

約数和(自身を除く): 9280603

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 4813, 24065, 33691, 110699, 120325, 168455, 553495, 774893, 842275, 2767475, 3874465, 19372325]

約数ペア:

[(1, 19372325), (5, 3874465), (7, 2767475), (23, 842275), (25, 774893), (35, 553495), (115, 168455), (161, 120325), (175, 110699), (575, 33691), (805, 24065), (4025, 4813)]