31362338410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12697303}}^1$

素因数の和:12697342

約数の個数: 32

約数和(自身を含む): 63994412160

約数和(自身を除く): 32632073750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12697303, 25394606, 63486515, 126973030, 165064939, 241248757, 330129878, 482497514, 825324695, 1206243785, 1650649390, 2412487570, 3136233841, 6272467682, 15681169205, 31362338410]

約数ペア:

[(1, 31362338410), (2, 15681169205), (5, 6272467682), (10, 3136233841), (13, 2412487570), (19, 1650649390), (26, 1206243785), (38, 825324695), (65, 482497514), (95, 330129878), (130, 241248757), (190, 165064939), (247, 126973030), (494, 63486515), (1235, 25394606), (2470, 12697303)]