19120224

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1319}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 31441056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1319, 1812, 2416, 2638, 3624, 3957, 4832, 5276, 7248, 7914, 10552, 14496, 15828, 21104, 31656, 42208, 63312, 126624, 199169, 398338, 597507, 796676, 1195014, 1593352, 2390028, 3186704, 4780056, 6373408, 9560112, 19120224]

約数ペア:

[(1, 19120224), (2, 9560112), (3, 6373408), (4, 4780056), (6, 3186704), (8, 2390028), (12, 1593352), (16, 1195014), (24, 796676), (32, 597507), (48, 398338), (96, 199169), (151, 126624), (302, 63312), (453, 42208), (604, 31656), (906, 21104), (1208, 15828), (1319, 14496), (1812, 10552), (2416, 7914), (2638, 7248), (3624, 5276), (3957, 4832)]