16634860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 21975572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 911, 913, 1660, 1822, 1826, 3644, 3652, 4555, 4565, 9110, 9130, 10021, 18220, 18260, 20042, 40084, 50105, 75613, 100210, 151226, 200420, 302452, 378065, 756130, 831743, 1512260, 1663486, 3326972, 4158715, 8317430, 16634860]

約数ペア:

[(1, 16634860), (2, 8317430), (4, 4158715), (5, 3326972), (10, 1663486), (11, 1512260), (20, 831743), (22, 756130), (44, 378065), (55, 302452), (83, 200420), (110, 151226), (166, 100210), (220, 75613), (332, 50105), (415, 40084), (830, 20042), (911, 18260), (913, 18220), (1660, 10021), (1822, 9130), (1826, 9110), (3644, 4565), (3652, 4555)]