19853130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60161}}^1$

素因数の和:60182

約数の個数: 32

約数和(自身を含む): 51979968

約数和(自身を除く): 32126838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60161, 120322, 180483, 300805, 360966, 601610, 661771, 902415, 1323542, 1804830, 1985313, 3308855, 3970626, 6617710, 9926565, 19853130]

約数ペア:

[(1, 19853130), (2, 9926565), (3, 6617710), (5, 3970626), (6, 3308855), (10, 1985313), (11, 1804830), (15, 1323542), (22, 902415), (30, 661771), (33, 601610), (55, 360966), (66, 300805), (110, 180483), (165, 120322), (330, 60161)]