19513476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23567}}^1$

素因数の和:23600

約数の個数: 36

約数和(自身を含む): 51472512

約数和(自身を除く): 31959036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23567, 47134, 70701, 94268, 141402, 212103, 282804, 424206, 542041, 848412, 1084082, 1626123, 2168164, 3252246, 4878369, 6504492, 9756738, 19513476]

約数ペア:

[(1, 19513476), (2, 9756738), (3, 6504492), (4, 4878369), (6, 3252246), (9, 2168164), (12, 1626123), (18, 1084082), (23, 848412), (36, 542041), (46, 424206), (69, 282804), (92, 212103), (138, 141402), (207, 94268), (276, 70701), (414, 47134), (828, 23567)]