196861730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1514321}}^1$

素因数の和:1514341

約数の個数: 16

約数和(自身を含む): 381609144

約数和(自身を除く): 184747414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1514321, 3028642, 7571605, 15143210, 19686173, 39372346, 98430865, 196861730]

約数ペア:

[(1, 196861730), (2, 98430865), (5, 39372346), (10, 19686173), (13, 15143210), (26, 7571605), (65, 3028642), (130, 1514321)]