19038930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1657}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 45840384

約数和(自身を除く): 26801454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1657, 1915, 2298, 3314, 3830, 4971, 5745, 8285, 9942, 11490, 16570, 24855, 49710, 634631, 1269262, 1903893, 3173155, 3807786, 6346310, 9519465, 19038930]

約数ペア:

[(1, 19038930), (2, 9519465), (3, 6346310), (5, 3807786), (6, 3173155), (10, 1903893), (15, 1269262), (30, 634631), (383, 49710), (766, 24855), (1149, 16570), (1657, 11490), (1915, 9942), (2298, 8285), (3314, 5745), (3830, 4971)]