21314352

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23401

約数の個数: 40

約数和(自身を含む): 57962560

約数和(自身を除く): 36648208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23371, 46742, 70113, 93484, 140226, 186968, 280452, 373936, 444049, 560904, 888098, 1121808, 1332147, 1776196, 2664294, 3552392, 5328588, 7104784, 10657176, 21314352]

約数ペア:

[(1, 21314352), (2, 10657176), (3, 7104784), (4, 5328588), (6, 3552392), (8, 2664294), (12, 1776196), (16, 1332147), (19, 1121808), (24, 888098), (38, 560904), (48, 444049), (57, 373936), (76, 280452), (114, 186968), (152, 140226), (228, 93484), (304, 70113), (456, 46742), (912, 23371)]