22979398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 39443040

約数和(自身を除く): 16463642

約数列:

[1, 2, 13, 19, 26, 38, 181, 247, 257, 362, 494, 514, 2353, 3341, 3439, 4706, 4883, 6682, 6878, 9766, 44707, 46517, 63479, 89414, 93034, 126958, 604721, 883823, 1209442, 1767646, 11489699, 22979398]

約数ペア:

[(1, 22979398), (2, 11489699), (13, 1767646), (19, 1209442), (26, 883823), (38, 604721), (181, 126958), (247, 93034), (257, 89414), (362, 63479), (494, 46517), (514, 44707), (2353, 9766), (3341, 6878), (3439, 6682), (4706, 4883)]