2019585558

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{19139}}^1$

素因数の和:19596

約数の個数: 32

約数和(自身を含む): 4143427200

約数和(自身を除く): 2123841642

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 409, 818, 1227, 2454, 17587, 19139, 35174, 38278, 52761, 57417, 105522, 114834, 822977, 1645954, 2468931, 4937862, 7827851, 15655702, 23483553, 46967106, 336597593, 673195186, 1009792779, 2019585558]

約数ペア:

[(1, 2019585558), (2, 1009792779), (3, 673195186), (6, 336597593), (43, 46967106), (86, 23483553), (129, 15655702), (258, 7827851), (409, 4937862), (818, 2468931), (1227, 1645954), (2454, 822977), (17587, 114834), (19139, 105522), (35174, 57417), (38278, 52761)]