15702457679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 17083281600

約数和(自身を除く): 1380823921

約数列:

[1, 19, 61, 97, 197, 709, 1159, 1843, 3743, 5917, 12017, 13471, 19109, 43249, 68773, 112423, 139673, 228323, 363071, 821731, 1165649, 1306687, 2653787, 4195153, 8520053, 13548281, 22147331, 79707907, 161881007, 257417339, 826445141, 15702457679]

約数ペア:

[(1, 15702457679), (19, 826445141), (61, 257417339), (97, 161881007), (197, 79707907), (709, 22147331), (1159, 13548281), (1843, 8520053), (3743, 4195153), (5917, 2653787), (12017, 1306687), (13471, 1165649), (19109, 821731), (43249, 363071), (68773, 228323), (112423, 139673)]