1915342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3485664

約数和(自身を除く): 1570322

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 181, 286, 362, 407, 481, 814, 962, 1991, 2353, 3982, 4706, 5291, 6697, 10582, 13394, 25883, 51766, 73667, 87061, 147334, 174122, 957671, 1915342]

約数ペア:

[(1, 1915342), (2, 957671), (11, 174122), (13, 147334), (22, 87061), (26, 73667), (37, 51766), (74, 25883), (143, 13394), (181, 10582), (286, 6697), (362, 5291), (407, 4706), (481, 3982), (814, 2353), (962, 1991)]