19083486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 43718400

約数和(自身を除く): 24634914

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 229, 258, 323, 458, 646, 687, 731, 817, 969, 1374, 1462, 1634, 1938, 2193, 2451, 3893, 4351, 4386, 4902, 7786, 8702, 9847, 11679, 13053, 13889, 19694, 23358, 26106, 27778, 29541, 41667, 59082, 73967, 83334, 147934, 167399, 187093, 221901, 334798, 374186, 443802, 502197, 561279, 1004394, 1122558, 3180581, 6361162, 9541743, 19083486]

約数ペア:

[(1, 19083486), (2, 9541743), (3, 6361162), (6, 3180581), (17, 1122558), (19, 1004394), (34, 561279), (38, 502197), (43, 443802), (51, 374186), (57, 334798), (86, 221901), (102, 187093), (114, 167399), (129, 147934), (229, 83334), (258, 73967), (323, 59082), (458, 41667), (646, 29541), (687, 27778), (731, 26106), (817, 23358), (969, 19694), (1374, 13889), (1462, 13053), (1634, 11679), (1938, 9847), (2193, 8702), (2451, 7786), (3893, 4902), (4351, 4386)]