2019929558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{39877}}^1$

素因数の和:39972

約数の個数: 32

約数和(自身を含む): 3368893440

約数和(自身を除く): 1348963882

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1634, 2666, 25327, 39877, 50654, 79754, 757663, 1236187, 1515326, 1714711, 2472374, 3429422, 23487553, 32579509, 46975106, 53156041, 65159018, 106312082, 1009964779, 2019929558]

約数ペア:

[(1, 2019929558), (2, 1009964779), (19, 106312082), (31, 65159018), (38, 53156041), (43, 46975106), (62, 32579509), (86, 23487553), (589, 3429422), (817, 2472374), (1178, 1714711), (1333, 1515326), (1634, 1236187), (2666, 757663), (25327, 79754), (39877, 50654)]