15703971890

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1\times {\mathrm{16987}}^1$

素因数の和:17666

約数の個数: 32

約数和(自身を含む): 28474606080

約数和(自身を除く): 12770634190

約数列:

[1, 2, 5, 10, 193, 386, 479, 958, 965, 1930, 2395, 4790, 16987, 33974, 84935, 92447, 169870, 184894, 462235, 924470, 3278491, 6556982, 8136773, 16273546, 16392455, 32784910, 40683865, 81367730, 1570397189, 3140794378, 7851985945, 15703971890]

約数ペア:

[(1, 15703971890), (2, 7851985945), (5, 3140794378), (10, 1570397189), (193, 81367730), (386, 40683865), (479, 32784910), (958, 16392455), (965, 16273546), (1930, 8136773), (2395, 6556982), (4790, 3278491), (16987, 924470), (33974, 462235), (84935, 184894), (92447, 169870)]