19564944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{58229}}^1$

素因数の和:58247

約数の個数: 40

約数和(自身を含む): 57764160

約数和(自身を除く): 38199216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 58229, 116458, 174687, 232916, 349374, 407603, 465832, 698748, 815206, 931664, 1222809, 1397496, 1630412, 2445618, 2794992, 3260824, 4891236, 6521648, 9782472, 19564944]

約数ペア:

[(1, 19564944), (2, 9782472), (3, 6521648), (4, 4891236), (6, 3260824), (7, 2794992), (8, 2445618), (12, 1630412), (14, 1397496), (16, 1222809), (21, 931664), (24, 815206), (28, 698748), (42, 465832), (48, 407603), (56, 349374), (84, 232916), (112, 174687), (168, 116458), (336, 58229)]