19813296

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24281}}^1$

素因数の和:24309

約数の個数: 40

約数和(自身を含む): 54197424

約数和(自身を除く): 34384128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24281, 48562, 72843, 97124, 145686, 194248, 291372, 388496, 412777, 582744, 825554, 1165488, 1238331, 1651108, 2476662, 3302216, 4953324, 6604432, 9906648, 19813296]

約数ペア:

[(1, 19813296), (2, 9906648), (3, 6604432), (4, 4953324), (6, 3302216), (8, 2476662), (12, 1651108), (16, 1238331), (17, 1165488), (24, 825554), (34, 582744), (48, 412777), (51, 388496), (68, 291372), (102, 194248), (136, 145686), (204, 97124), (272, 72843), (408, 48562), (816, 24281)]