12692879521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{16573}}^1$

素因数の和:16741

約数の個数: 32

約数和(自身を含む): 15580090368

約数和(自身を除く): 2887210847

約数列:

[1, 7, 23, 67, 71, 161, 469, 497, 1541, 1633, 4757, 10787, 11431, 16573, 33299, 109411, 116011, 381179, 765877, 1110391, 1176683, 2668253, 7772737, 8236781, 25538993, 27063709, 78837761, 178772951, 189445963, 551864327, 1813268503, 12692879521]

約数ペア:

[(1, 12692879521), (7, 1813268503), (23, 551864327), (67, 189445963), (71, 178772951), (161, 78837761), (469, 27063709), (497, 25538993), (1541, 8236781), (1633, 7772737), (4757, 2668253), (10787, 1176683), (11431, 1110391), (16573, 765877), (33299, 381179), (109411, 116011)]