19766616

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9923}}^1$

素因数の和:10015

約数の個数: 32

約数和(自身を含む): 50016960

約数和(自身を除く): 30250344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9923, 19846, 29769, 39692, 59538, 79384, 119076, 238152, 823609, 1647218, 2470827, 3294436, 4941654, 6588872, 9883308, 19766616]

約数ペア:

[(1, 19766616), (2, 9883308), (3, 6588872), (4, 4941654), (6, 3294436), (8, 2470827), (12, 1647218), (24, 823609), (83, 238152), (166, 119076), (249, 79384), (332, 59538), (498, 39692), (664, 29769), (996, 19846), (1992, 9923)]