19952288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36677}}^1$

素因数の和:36704

約数の個数: 24

約数和(自身を含む): 41592852

約数和(自身を除く): 21640564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36677, 73354, 146708, 293416, 586832, 623509, 1173664, 1247018, 2494036, 4988072, 9976144, 19952288]

約数ペア:

[(1, 19952288), (2, 9976144), (4, 4988072), (8, 2494036), (16, 1247018), (17, 1173664), (32, 623509), (34, 586832), (68, 293416), (136, 146708), (272, 73354), (544, 36677)]