19282588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6079}}^1$

素因数の和:6157

約数の個数: 24

約数和(自身を含む): 36942080

約数和(自身を除く): 17659492

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 6079, 12158, 24316, 79027, 158054, 316108, 370819, 741638, 1483276, 4820647, 9641294, 19282588]

約数ペア:

[(1, 19282588), (2, 9641294), (4, 4820647), (13, 1483276), (26, 741638), (52, 370819), (61, 316108), (122, 158054), (244, 79027), (793, 24316), (1586, 12158), (3172, 6079)]