19286736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 57936768

約数和(自身を除く): 38650032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 941, 976, 1281, 1464, 1708, 1882, 2562, 2823, 2928, 3416, 3764, 5124, 5646, 6587, 6832, 7528, 10248, 11292, 13174, 15056, 19761, 20496, 22584, 26348, 39522, 45168, 52696, 57401, 79044, 105392, 114802, 158088, 172203, 229604, 316176, 344406, 401807, 459208, 688812, 803614, 918416, 1205421, 1377624, 1607228, 2410842, 2755248, 3214456, 4821684, 6428912, 9643368, 19286736]

約数ペア:

[(1, 19286736), (2, 9643368), (3, 6428912), (4, 4821684), (6, 3214456), (7, 2755248), (8, 2410842), (12, 1607228), (14, 1377624), (16, 1205421), (21, 918416), (24, 803614), (28, 688812), (42, 459208), (48, 401807), (56, 344406), (61, 316176), (84, 229604), (112, 172203), (122, 158088), (168, 114802), (183, 105392), (244, 79044), (336, 57401), (366, 52696), (427, 45168), (488, 39522), (732, 26348), (854, 22584), (941, 20496), (976, 19761), (1281, 15056), (1464, 13174), (1708, 11292), (1882, 10248), (2562, 7528), (2823, 6832), (2928, 6587), (3416, 5646), (3764, 5124)]