11566190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 21500640

約数和(自身を除く): 9934450

約数列:

[1, 2, 5, 10, 53, 106, 139, 157, 265, 278, 314, 530, 695, 785, 1390, 1570, 7367, 8321, 14734, 16642, 21823, 36835, 41605, 43646, 73670, 83210, 109115, 218230, 1156619, 2313238, 5783095, 11566190]

約数ペア:

[(1, 11566190), (2, 5783095), (5, 2313238), (10, 1156619), (53, 218230), (106, 109115), (139, 83210), (157, 73670), (265, 43646), (278, 41605), (314, 36835), (530, 21823), (695, 16642), (785, 14734), (1390, 8321), (1570, 7367)]