38398672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{184609}}^1$

素因数の和:184630

約数の個数: 20

約数和(自身を含む): 80120740

約数和(自身を除く): 41722068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 184609, 369218, 738436, 1476872, 2399917, 2953744, 4799834, 9599668, 19199336, 38398672]

約数ペア:

[(1, 38398672), (2, 19199336), (4, 9599668), (8, 4799834), (13, 2953744), (16, 2399917), (26, 1476872), (52, 738436), (104, 369218), (208, 184609)]