19423236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7504

約数の個数: 48

約数和(自身を含む): 53473280

約数和(自身を除く): 34050044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7459, 14918, 22377, 29836, 44754, 52213, 89508, 104426, 156639, 208852, 231229, 313278, 462458, 626556, 693687, 924916, 1387374, 1618603, 2774748, 3237206, 4855809, 6474412, 9711618, 19423236]

約数ペア:

[(1, 19423236), (2, 9711618), (3, 6474412), (4, 4855809), (6, 3237206), (7, 2774748), (12, 1618603), (14, 1387374), (21, 924916), (28, 693687), (31, 626556), (42, 462458), (62, 313278), (84, 231229), (93, 208852), (124, 156639), (186, 104426), (217, 89508), (372, 52213), (434, 44754), (651, 29836), (868, 22377), (1302, 14918), (2604, 7459)]