19363488

素因数分解:

$2^5\times 3^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 51057216

約数和(自身を除く): 31693728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 401, 503, 802, 1006, 1203, 1509, 1604, 2012, 2406, 3018, 3208, 4024, 4812, 6036, 6416, 8048, 9624, 12072, 12832, 16096, 19248, 24144, 38496, 48288, 201703, 403406, 605109, 806812, 1210218, 1613624, 2420436, 3227248, 4840872, 6454496, 9681744, 19363488]

約数ペア:

[(1, 19363488), (2, 9681744), (3, 6454496), (4, 4840872), (6, 3227248), (8, 2420436), (12, 1613624), (16, 1210218), (24, 806812), (32, 605109), (48, 403406), (96, 201703), (401, 48288), (503, 38496), (802, 24144), (1006, 19248), (1203, 16096), (1509, 12832), (1604, 12072), (2012, 9624), (2406, 8048), (3018, 6416), (3208, 6036), (4024, 4812)]