19922348524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{334021}}^1$

素因数の和:334106

約数の個数: 48

約数和(自身を含む): 39804733696

約数和(自身を除く): 19882385172

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 4588, 14911, 29822, 59644, 334021, 668042, 1336084, 4342273, 8684546, 10354651, 12358777, 17369092, 20709302, 24717554, 41418604, 49435108, 134610463, 160664101, 269220926, 321328202, 383122087, 538441852, 642656404, 766244174, 1532488348, 4980587131, 9961174262, 19922348524]

約数ペア:

[(1, 19922348524), (2, 9961174262), (4, 4980587131), (13, 1532488348), (26, 766244174), (31, 642656404), (37, 538441852), (52, 383122087), (62, 321328202), (74, 269220926), (124, 160664101), (148, 134610463), (403, 49435108), (481, 41418604), (806, 24717554), (962, 20709302), (1147, 17369092), (1612, 12358777), (1924, 10354651), (2294, 8684546), (4588, 4342273), (14911, 1336084), (29822, 668042), (59644, 334021)]