19282624

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 41696640

約数和(自身を除く): 22414016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 479, 544, 592, 629, 958, 1088, 1184, 1258, 1916, 2368, 2516, 3832, 5032, 7664, 8143, 10064, 15328, 16286, 17723, 20128, 30656, 32572, 35446, 40256, 65144, 70892, 130288, 141784, 260576, 283568, 301291, 521152, 567136, 602582, 1134272, 1205164, 2410328, 4820656, 9641312, 19282624]

約数ペア:

[(1, 19282624), (2, 9641312), (4, 4820656), (8, 2410328), (16, 1205164), (17, 1134272), (32, 602582), (34, 567136), (37, 521152), (64, 301291), (68, 283568), (74, 260576), (136, 141784), (148, 130288), (272, 70892), (296, 65144), (479, 40256), (544, 35446), (592, 32572), (629, 30656), (958, 20128), (1088, 17723), (1184, 16286), (1258, 15328), (1916, 10064), (2368, 8143), (2516, 7664), (3832, 5032)]