19129992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16267}}^1$

素因数の和:16290

約数の個数: 48

約数和(自身を含む): 55636560

約数和(自身を除く): 36506568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16267, 32534, 48801, 65068, 97602, 113869, 130136, 195204, 227738, 341607, 390408, 455476, 683214, 797083, 910952, 1366428, 1594166, 2391249, 2732856, 3188332, 4782498, 6376664, 9564996, 19129992]

約数ペア:

[(1, 19129992), (2, 9564996), (3, 6376664), (4, 4782498), (6, 3188332), (7, 2732856), (8, 2391249), (12, 1594166), (14, 1366428), (21, 910952), (24, 797083), (28, 683214), (42, 455476), (49, 390408), (56, 341607), (84, 227738), (98, 195204), (147, 130136), (168, 113869), (196, 97602), (294, 65068), (392, 48801), (588, 32534), (1176, 16267)]