13621790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:14996

約数の個数: 32

約数和(自身を含む): 30179520

約数和(自身を除く): 16557730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14969, 29938, 74845, 104783, 149690, 194597, 209566, 389194, 523915, 972985, 1047830, 1362179, 1945970, 2724358, 6810895, 13621790]

約数ペア:

[(1, 13621790), (2, 6810895), (5, 2724358), (7, 1945970), (10, 1362179), (13, 1047830), (14, 972985), (26, 523915), (35, 389194), (65, 209566), (70, 194597), (91, 149690), (130, 104783), (182, 74845), (455, 29938), (910, 14969)]