19006936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 38631600

約数和(自身を除く): 19624664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1021, 1432, 2042, 2327, 4084, 4654, 8168, 9308, 13273, 18616, 26546, 53092, 106184, 182759, 365518, 731036, 1462072, 2375867, 4751734, 9503468, 19006936]

約数ペア:

[(1, 19006936), (2, 9503468), (4, 4751734), (8, 2375867), (13, 1462072), (26, 731036), (52, 365518), (104, 182759), (179, 106184), (358, 53092), (716, 26546), (1021, 18616), (1432, 13273), (2042, 9308), (2327, 8168), (4084, 4654)]