12530842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 8334758

約数列:

[1, 2, 19, 29, 38, 58, 83, 137, 166, 274, 551, 1102, 1577, 2407, 2603, 3154, 3973, 4814, 5206, 7946, 11371, 22742, 45733, 75487, 91466, 150974, 216049, 329759, 432098, 659518, 6265421, 12530842]

約数ペア:

[(1, 12530842), (2, 6265421), (19, 659518), (29, 432098), (38, 329759), (58, 216049), (83, 150974), (137, 91466), (166, 75487), (274, 45733), (551, 22742), (1102, 11371), (1577, 7946), (2407, 5206), (2603, 4814), (3154, 3973)]