19233642

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 20505750

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 587, 762, 1174, 1761, 3522, 5461, 10922, 16383, 25241, 32766, 50482, 74549, 75723, 149098, 151446, 223647, 447294, 3205607, 6411214, 9616821, 19233642]

約数ペア:

[(1, 19233642), (2, 9616821), (3, 6411214), (6, 3205607), (43, 447294), (86, 223647), (127, 151446), (129, 149098), (254, 75723), (258, 74549), (381, 50482), (587, 32766), (762, 25241), (1174, 16383), (1761, 10922), (3522, 5461)]