19063362

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 40087872

約数和(自身を除く): 21024510

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 1997, 3182, 3994, 4773, 5991, 9546, 11982, 73889, 85871, 147778, 171742, 221667, 257613, 443334, 515226, 3177227, 6354454, 9531681, 19063362]

約数ペア:

[(1, 19063362), (2, 9531681), (3, 6354454), (6, 3177227), (37, 515226), (43, 443334), (74, 257613), (86, 221667), (111, 171742), (129, 147778), (222, 85871), (258, 73889), (1591, 11982), (1997, 9546), (3182, 5991), (3994, 4773)]