19533472

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 47416320

約数和(自身を除く): 27882848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 97, 112, 116, 124, 194, 203, 217, 224, 232, 248, 388, 406, 434, 464, 496, 679, 776, 812, 868, 899, 928, 992, 1358, 1552, 1624, 1736, 1798, 2716, 2813, 3007, 3104, 3248, 3472, 3596, 5432, 5626, 6014, 6293, 6496, 6944, 7192, 10864, 11252, 12028, 12586, 14384, 19691, 21049, 21728, 22504, 24056, 25172, 28768, 39382, 42098, 45008, 48112, 50344, 78764, 84196, 87203, 90016, 96224, 100688, 157528, 168392, 174406, 201376, 315056, 336784, 348812, 610421, 630112, 673568, 697624, 1220842, 1395248, 2441684, 2790496, 4883368, 9766736, 19533472]

約数ペア:

[(1, 19533472), (2, 9766736), (4, 4883368), (7, 2790496), (8, 2441684), (14, 1395248), (16, 1220842), (28, 697624), (29, 673568), (31, 630112), (32, 610421), (56, 348812), (58, 336784), (62, 315056), (97, 201376), (112, 174406), (116, 168392), (124, 157528), (194, 100688), (203, 96224), (217, 90016), (224, 87203), (232, 84196), (248, 78764), (388, 50344), (406, 48112), (434, 45008), (464, 42098), (496, 39382), (679, 28768), (776, 25172), (812, 24056), (868, 22504), (899, 21728), (928, 21049), (992, 19691), (1358, 14384), (1552, 12586), (1624, 12028), (1736, 11252), (1798, 10864), (2716, 7192), (2813, 6944), (3007, 6496), (3104, 6293), (3248, 6014), (3472, 5626), (3596, 5432)]