11719830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1621}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 28261728

約数和(自身を除く): 16541898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 1621, 2410, 3242, 3615, 4863, 7230, 8105, 9726, 16210, 24315, 48630, 390661, 781322, 1171983, 1953305, 2343966, 3906610, 5859915, 11719830]

約数ペア:

[(1, 11719830), (2, 5859915), (3, 3906610), (5, 2343966), (6, 1953305), (10, 1171983), (15, 781322), (30, 390661), (241, 48630), (482, 24315), (723, 16210), (1205, 9726), (1446, 8105), (1621, 7230), (2410, 4863), (3242, 3615)]