19345488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13001}}^1$

素因数の和:13043

約数の個数: 40

約数和(自身を含む): 51591936

約数和(自身を除く): 32246448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13001, 26002, 39003, 52004, 78006, 104008, 156012, 208016, 312024, 403031, 624048, 806062, 1209093, 1612124, 2418186, 3224248, 4836372, 6448496, 9672744, 19345488]

約数ペア:

[(1, 19345488), (2, 9672744), (3, 6448496), (4, 4836372), (6, 3224248), (8, 2418186), (12, 1612124), (16, 1209093), (24, 806062), (31, 624048), (48, 403031), (62, 312024), (93, 208016), (124, 156012), (186, 104008), (248, 78006), (372, 52004), (496, 39003), (744, 26002), (1488, 13001)]