15121760641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{561667}}^1$

素因数の和:561808

約数の個数: 16

約数和(自身を含む): 17299374400

約数和(自身を除く): 2177613759

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 26923, 561667, 7301671, 10671673, 61221703, 138731749, 795882139, 1163212357, 15121760641]

約数ペア:

[(1, 15121760641), (13, 1163212357), (19, 795882139), (109, 138731749), (247, 61221703), (1417, 10671673), (2071, 7301671), (26923, 561667)]