12553970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8810

約数の個数: 32

約数和(自身を含む): 26550720

約数和(自身を除く): 13996750

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 8779, 17558, 43895, 87790, 96569, 114127, 193138, 228254, 482845, 570635, 965690, 1141270, 1255397, 2510794, 6276985, 12553970]

約数ペア:

[(1, 12553970), (2, 6276985), (5, 2510794), (10, 1255397), (11, 1141270), (13, 965690), (22, 570635), (26, 482845), (55, 228254), (65, 193138), (110, 114127), (130, 96569), (143, 87790), (286, 43895), (715, 17558), (1430, 8779)]