19139214

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 21309810

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2393, 2666, 3999, 4786, 7179, 7998, 14358, 74183, 102899, 148366, 205798, 222549, 308697, 445098, 617394, 3189869, 6379738, 9569607, 19139214]

約数ペア:

[(1, 19139214), (2, 9569607), (3, 6379738), (6, 3189869), (31, 617394), (43, 445098), (62, 308697), (86, 222549), (93, 205798), (129, 148366), (186, 102899), (258, 74183), (1333, 14358), (2393, 7998), (2666, 7179), (3999, 4786)]