190904186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22193}}^1$

素因数の和:22246

約数の個数: 32

約数和(自身を含む): 345161088

約数和(自身を除く): 154256902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 22193, 44386, 244123, 377281, 488246, 510439, 754562, 1020878, 4150091, 5614829, 8300182, 8677463, 11229658, 17354926, 95452093, 190904186]

約数ペア:

[(1, 190904186), (2, 95452093), (11, 17354926), (17, 11229658), (22, 8677463), (23, 8300182), (34, 5614829), (46, 4150091), (187, 1020878), (253, 754562), (374, 510439), (391, 488246), (506, 377281), (782, 244123), (4301, 44386), (8602, 22193)]