19251552

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8755

約数の個数: 48

約数和(自身を含む): 52738560

約数和(自身を除く): 33487008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8719, 17438, 26157, 34876, 52314, 69752, 104628, 139504, 200537, 209256, 279008, 401074, 418512, 601611, 802148, 837024, 1203222, 1604296, 2406444, 3208592, 4812888, 6417184, 9625776, 19251552]

約数ペア:

[(1, 19251552), (2, 9625776), (3, 6417184), (4, 4812888), (6, 3208592), (8, 2406444), (12, 1604296), (16, 1203222), (23, 837024), (24, 802148), (32, 601611), (46, 418512), (48, 401074), (69, 279008), (92, 209256), (96, 200537), (138, 139504), (184, 104628), (276, 69752), (368, 52314), (552, 34876), (736, 26157), (1104, 17438), (2208, 8719)]