19232696

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 43296000

約数和(自身を除く): 24063304

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 163, 172, 196, 301, 326, 343, 344, 392, 602, 652, 686, 1141, 1204, 1304, 1372, 2107, 2282, 2408, 2744, 4214, 4564, 7009, 7987, 8428, 9128, 14018, 14749, 15974, 16856, 28036, 29498, 31948, 49063, 55909, 56072, 58996, 63896, 98126, 111818, 117992, 196252, 223636, 343441, 392504, 447272, 686882, 1373764, 2404087, 2747528, 4808174, 9616348, 19232696]

約数ペア:

[(1, 19232696), (2, 9616348), (4, 4808174), (7, 2747528), (8, 2404087), (14, 1373764), (28, 686882), (43, 447272), (49, 392504), (56, 343441), (86, 223636), (98, 196252), (163, 117992), (172, 111818), (196, 98126), (301, 63896), (326, 58996), (343, 56072), (344, 55909), (392, 49063), (602, 31948), (652, 29498), (686, 28036), (1141, 16856), (1204, 15974), (1304, 14749), (1372, 14018), (2107, 9128), (2282, 8428), (2408, 7987), (2744, 7009), (4214, 4564)]