23884235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 9500725

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 643, 1615, 1955, 2185, 3215, 7429, 10931, 12217, 14789, 37145, 54655, 61085, 73945, 207689, 251413, 280991, 1038445, 1257065, 1404955, 4776847, 23884235]

約数ペア:

[(1, 23884235), (5, 4776847), (17, 1404955), (19, 1257065), (23, 1038445), (85, 280991), (95, 251413), (115, 207689), (323, 73945), (391, 61085), (437, 54655), (643, 37145), (1615, 14789), (1955, 12217), (2185, 10931), (3215, 7429)]