22291864

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 53146800

約数和(自身を除く): 30854936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 49, 56, 73, 76, 82, 98, 133, 146, 152, 164, 196, 266, 287, 292, 328, 392, 511, 532, 574, 584, 779, 931, 1022, 1064, 1148, 1387, 1558, 1862, 2009, 2044, 2296, 2774, 2993, 3116, 3577, 3724, 4018, 4088, 5453, 5548, 5986, 6232, 7154, 7448, 8036, 9709, 10906, 11096, 11972, 14308, 16072, 19418, 20951, 21812, 23944, 28616, 38171, 38836, 41902, 43624, 56867, 67963, 76342, 77672, 83804, 113734, 135926, 146657, 152684, 167608, 227468, 271852, 293314, 305368, 398069, 454936, 543704, 586628, 796138, 1173256, 1592276, 2786483, 3184552, 5572966, 11145932, 22291864]

約数ペア:

[(1, 22291864), (2, 11145932), (4, 5572966), (7, 3184552), (8, 2786483), (14, 1592276), (19, 1173256), (28, 796138), (38, 586628), (41, 543704), (49, 454936), (56, 398069), (73, 305368), (76, 293314), (82, 271852), (98, 227468), (133, 167608), (146, 152684), (152, 146657), (164, 135926), (196, 113734), (266, 83804), (287, 77672), (292, 76342), (328, 67963), (392, 56867), (511, 43624), (532, 41902), (574, 38836), (584, 38171), (779, 28616), (931, 23944), (1022, 21812), (1064, 20951), (1148, 19418), (1387, 16072), (1558, 14308), (1862, 11972), (2009, 11096), (2044, 10906), (2296, 9709), (2774, 8036), (2993, 7448), (3116, 7154), (3577, 6232), (3724, 5986), (4018, 5548), (4088, 5453)]