19094028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^2$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 45872232

約数和(自身を除く): 26778204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 197, 246, 394, 492, 591, 788, 1182, 2364, 8077, 16154, 24231, 32308, 38809, 48462, 77618, 96924, 116427, 155236, 232854, 465708, 1591169, 3182338, 4773507, 6364676, 9547014, 19094028]

約数ペア:

[(1, 19094028), (2, 9547014), (3, 6364676), (4, 4773507), (6, 3182338), (12, 1591169), (41, 465708), (82, 232854), (123, 155236), (164, 116427), (197, 96924), (246, 77618), (394, 48462), (492, 38809), (591, 32308), (788, 24231), (1182, 16154), (2364, 8077)]