19264992

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 51282000

約数和(自身を除く): 32017008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2749, 3504, 5498, 7008, 8247, 10996, 16494, 21992, 32988, 43984, 65976, 87968, 131952, 200677, 263904, 401354, 602031, 802708, 1204062, 1605416, 2408124, 3210832, 4816248, 6421664, 9632496, 19264992]

約数ペア:

[(1, 19264992), (2, 9632496), (3, 6421664), (4, 4816248), (6, 3210832), (8, 2408124), (12, 1605416), (16, 1204062), (24, 802708), (32, 602031), (48, 401354), (73, 263904), (96, 200677), (146, 131952), (219, 87968), (292, 65976), (438, 43984), (584, 32988), (876, 21992), (1168, 16494), (1752, 10996), (2336, 8247), (2749, 7008), (3504, 5498)]