11917830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 28693728

約数和(自身を除く): 16775898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 661, 1202, 1322, 1803, 1983, 3005, 3305, 3606, 3966, 6010, 6610, 9015, 9915, 18030, 19830, 397261, 794522, 1191783, 1986305, 2383566, 3972610, 5958915, 11917830]

約数ペア:

[(1, 11917830), (2, 5958915), (3, 3972610), (5, 2383566), (6, 1986305), (10, 1191783), (15, 794522), (30, 397261), (601, 19830), (661, 18030), (1202, 9915), (1322, 9015), (1803, 6610), (1983, 6010), (3005, 3966), (3305, 3606)]