19456992

素因数分解:

$2^5\times 3^2\times {\mathrm{67559}}^1$

素因数の和:67575

約数の個数: 36

約数和(自身を含む): 55331640

約数和(自身を除く): 35874648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 67559, 135118, 202677, 270236, 405354, 540472, 608031, 810708, 1080944, 1216062, 1621416, 2161888, 2432124, 3242832, 4864248, 6485664, 9728496, 19456992]

約数ペア:

[(1, 19456992), (2, 9728496), (3, 6485664), (4, 4864248), (6, 3242832), (8, 2432124), (9, 2161888), (12, 1621416), (16, 1216062), (18, 1080944), (24, 810708), (32, 608031), (36, 540472), (48, 405354), (72, 270236), (96, 202677), (144, 135118), (288, 67559)]