19005137718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1296571}}^1$

素因数の和:1296932

約数の個数: 32

約数和(自身を含む): 43564819200

約数和(自身を除く): 24559681482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 7329, 14658, 1296571, 2593142, 3889713, 7779426, 9075997, 18151994, 27227991, 54455982, 452503279, 905006558, 1357509837, 2715019674, 3167522953, 6335045906, 9502568859, 19005137718]

約数ペア:

[(1, 19005137718), (2, 9502568859), (3, 6335045906), (6, 3167522953), (7, 2715019674), (14, 1357509837), (21, 905006558), (42, 452503279), (349, 54455982), (698, 27227991), (1047, 18151994), (2094, 9075997), (2443, 7779426), (4886, 3889713), (7329, 2593142), (14658, 1296571)]