21259130398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{48787}}^1$

素因数の和:49512

約数の個数: 32

約数和(自身を含む): 36040671360

約数和(自身を除く): 14781540962

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 683, 1366, 7513, 15026, 19807, 39614, 48787, 97574, 217877, 435754, 536657, 1073314, 1414823, 2829646, 15563053, 31126106, 33321521, 66643042, 366536731, 733073462, 966324109, 1932648218, 10629565199, 21259130398]

約数ペア:

[(1, 21259130398), (2, 10629565199), (11, 1932648218), (22, 966324109), (29, 733073462), (58, 366536731), (319, 66643042), (638, 33321521), (683, 31126106), (1366, 15563053), (7513, 2829646), (15026, 1414823), (19807, 1073314), (39614, 536657), (48787, 435754), (97574, 217877)]