19414976

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 84

約数和(自身を含む): 46213776

約数和(自身を除く): 26798800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 151, 164, 196, 224, 287, 302, 328, 392, 448, 574, 604, 656, 784, 1057, 1148, 1208, 1312, 1568, 2009, 2114, 2296, 2416, 2624, 3136, 4018, 4228, 4592, 4832, 6191, 7399, 8036, 8456, 9184, 9664, 12382, 14798, 16072, 16912, 18368, 24764, 29596, 32144, 33824, 43337, 49528, 59192, 64288, 67648, 86674, 99056, 118384, 128576, 173348, 198112, 236768, 303359, 346696, 396224, 473536, 606718, 693392, 1213436, 1386784, 2426872, 2773568, 4853744, 9707488, 19414976]

約数ペア:

[(1, 19414976), (2, 9707488), (4, 4853744), (7, 2773568), (8, 2426872), (14, 1386784), (16, 1213436), (28, 693392), (32, 606718), (41, 473536), (49, 396224), (56, 346696), (64, 303359), (82, 236768), (98, 198112), (112, 173348), (151, 128576), (164, 118384), (196, 99056), (224, 86674), (287, 67648), (302, 64288), (328, 59192), (392, 49528), (448, 43337), (574, 33824), (604, 32144), (656, 29596), (784, 24764), (1057, 18368), (1148, 16912), (1208, 16072), (1312, 14798), (1568, 12382), (2009, 9664), (2114, 9184), (2296, 8456), (2416, 8036), (2624, 7399), (3136, 6191), (4018, 4832), (4228, 4592)]