19605082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 35020800

約数和(自身を除く): 15415718

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 227, 398, 434, 454, 1393, 1589, 2786, 3178, 6169, 7037, 12338, 14074, 43183, 45173, 49259, 86366, 90346, 98518, 316211, 632422, 1400363, 2800726, 9802541, 19605082]

約数ペア:

[(1, 19605082), (2, 9802541), (7, 2800726), (14, 1400363), (31, 632422), (62, 316211), (199, 98518), (217, 90346), (227, 86366), (398, 49259), (434, 45173), (454, 43183), (1393, 14074), (1589, 12338), (2786, 7037), (3178, 6169)]