19542782432

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{2551}}^1\times {\mathrm{4517}}^1$

素因数の和:7131

約数の個数: 48

約数和(自身を含む): 39224842272

約数和(自身を除く): 19682059840

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 2551, 4517, 5102, 9034, 10204, 18068, 20408, 36136, 40816, 72272, 81632, 135203, 144544, 239401, 270406, 478802, 540812, 957604, 1081624, 1915208, 2163248, 3830416, 4326496, 7660832, 11522867, 23045734, 46091468, 92182936, 184365872, 368731744, 610711951, 1221423902, 2442847804, 4885695608, 9771391216, 19542782432]

約数ペア:

[(1, 19542782432), (2, 9771391216), (4, 4885695608), (8, 2442847804), (16, 1221423902), (32, 610711951), (53, 368731744), (106, 184365872), (212, 92182936), (424, 46091468), (848, 23045734), (1696, 11522867), (2551, 7660832), (4517, 4326496), (5102, 3830416), (9034, 2163248), (10204, 1915208), (18068, 1081624), (20408, 957604), (36136, 540812), (40816, 478802), (72272, 270406), (81632, 239401), (135203, 144544)]