19273982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 35888832

約数和(自身を除く): 16614850

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 773, 959, 1546, 1781, 1918, 3562, 5411, 10049, 10822, 12467, 20098, 24934, 70343, 105901, 140686, 211802, 741307, 1376713, 1482614, 2753426, 9636991, 19273982]

約数ペア:

[(1, 19273982), (2, 9636991), (7, 2753426), (13, 1482614), (14, 1376713), (26, 741307), (91, 211802), (137, 140686), (182, 105901), (274, 70343), (773, 24934), (959, 20098), (1546, 12467), (1781, 10822), (1918, 10049), (3562, 5411)]