15446210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 30203712

約数和(自身を除く): 14757502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 907, 1310, 1703, 1814, 3406, 4535, 8515, 9070, 11791, 17030, 23582, 58955, 117910, 118817, 237634, 594085, 1188170, 1544621, 3089242, 7723105, 15446210]

約数ペア:

[(1, 15446210), (2, 7723105), (5, 3089242), (10, 1544621), (13, 1188170), (26, 594085), (65, 237634), (130, 118817), (131, 117910), (262, 58955), (655, 23582), (907, 17030), (1310, 11791), (1703, 9070), (1814, 8515), (3406, 4535)]