19217024

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 21909376

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 167, 232, 248, 334, 464, 496, 668, 899, 928, 992, 1336, 1798, 1856, 1984, 2672, 3596, 3712, 3968, 4843, 5177, 5344, 7192, 9686, 10354, 10688, 14384, 19372, 20708, 21376, 28768, 38744, 41416, 57536, 77488, 82832, 115072, 150133, 154976, 165664, 300266, 309952, 331328, 600532, 619904, 662656, 1201064, 2402128, 4804256, 9608512, 19217024]

約数ペア:

[(1, 19217024), (2, 9608512), (4, 4804256), (8, 2402128), (16, 1201064), (29, 662656), (31, 619904), (32, 600532), (58, 331328), (62, 309952), (64, 300266), (116, 165664), (124, 154976), (128, 150133), (167, 115072), (232, 82832), (248, 77488), (334, 57536), (464, 41416), (496, 38744), (668, 28768), (899, 21376), (928, 20708), (992, 19372), (1336, 14384), (1798, 10688), (1856, 10354), (1984, 9686), (2672, 7192), (3596, 5344), (3712, 5177), (3968, 4843)]