21235488

素因数分解:

$2^5\times 3^1\times {\mathrm{221203}}^1$

素因数の和:221216

約数の個数: 24

約数和(自身を含む): 55743408

約数和(自身を除く): 34507920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221203, 442406, 663609, 884812, 1327218, 1769624, 2654436, 3539248, 5308872, 7078496, 10617744, 21235488]

約数ペア:

[(1, 21235488), (2, 10617744), (3, 7078496), (4, 5308872), (6, 3539248), (8, 2654436), (12, 1769624), (16, 1327218), (24, 884812), (32, 663609), (48, 442406), (96, 221203)]