19072040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36677}}^1$

素因数の和:36701

約数の個数: 32

約数和(自身を含む): 46214280

約数和(自身を除く): 27142240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 36677, 73354, 146708, 183385, 293416, 366770, 476801, 733540, 953602, 1467080, 1907204, 2384005, 3814408, 4768010, 9536020, 19072040]

約数ペア:

[(1, 19072040), (2, 9536020), (4, 4768010), (5, 3814408), (8, 2384005), (10, 1907204), (13, 1467080), (20, 953602), (26, 733540), (40, 476801), (52, 366770), (65, 293416), (104, 183385), (130, 146708), (260, 73354), (520, 36677)]