9888398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 17300640

約数和(自身を除く): 7412242

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 541, 703, 962, 1082, 1406, 7033, 9139, 10279, 14066, 18278, 20017, 20558, 40034, 133627, 260221, 267254, 380323, 520442, 760646, 4944199, 9888398]

約数ペア:

[(1, 9888398), (2, 4944199), (13, 760646), (19, 520442), (26, 380323), (37, 267254), (38, 260221), (74, 133627), (247, 40034), (481, 20558), (494, 20017), (541, 18278), (703, 14066), (962, 10279), (1082, 9139), (1406, 7033)]