19000150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29231}}^1$

素因数の和:29256

約数の個数: 24

約数和(自身を含む): 38060064

約数和(自身を除く): 19059914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29231, 58462, 146155, 292310, 380003, 730775, 760006, 1461550, 1900015, 3800030, 9500075, 19000150]

約数ペア:

[(1, 19000150), (2, 9500075), (5, 3800030), (10, 1900015), (13, 1461550), (25, 760006), (26, 730775), (50, 380003), (65, 292310), (130, 146155), (325, 58462), (650, 29231)]