22479960352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{999287}}^1$

素因数の和:999353

約数の個数: 48

約数和(自身を含む): 47845909440

約数和(自身を除く): 25365949088

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 22496, 999287, 1998574, 3997148, 7994296, 15988592, 18986453, 31977184, 36973619, 37972906, 73947238, 75945812, 147894476, 151891624, 295788952, 303783248, 591577904, 607566496, 702498761, 1183155808, 1404997522, 2809995044, 5619990088, 11239980176, 22479960352]

約数ペア:

[(1, 22479960352), (2, 11239980176), (4, 5619990088), (8, 2809995044), (16, 1404997522), (19, 1183155808), (32, 702498761), (37, 607566496), (38, 591577904), (74, 303783248), (76, 295788952), (148, 151891624), (152, 147894476), (296, 75945812), (304, 73947238), (592, 37972906), (608, 36973619), (703, 31977184), (1184, 18986453), (1406, 15988592), (2812, 7994296), (5624, 3997148), (11248, 1998574), (22496, 999287)]