19219152

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{929}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 49818240

約数和(自身を除く): 30599088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 929, 1293, 1724, 1858, 2586, 2787, 3448, 3716, 5172, 5574, 6896, 7432, 10344, 11148, 14864, 20688, 22296, 44592, 400399, 800798, 1201197, 1601596, 2402394, 3203192, 4804788, 6406384, 9609576, 19219152]

約数ペア:

[(1, 19219152), (2, 9609576), (3, 6406384), (4, 4804788), (6, 3203192), (8, 2402394), (12, 1601596), (16, 1201197), (24, 800798), (48, 400399), (431, 44592), (862, 22296), (929, 20688), (1293, 14864), (1724, 11148), (1858, 10344), (2586, 7432), (2787, 6896), (3448, 5574), (3716, 5172)]