19360416

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11863}}^1$

素因数の和:11893

約数の個数: 48

約数和(自身を含む): 53815104

約数和(自身を除く): 34454688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11863, 23726, 35589, 47452, 71178, 94904, 142356, 189808, 201671, 284712, 379616, 403342, 569424, 605013, 806684, 1138848, 1210026, 1613368, 2420052, 3226736, 4840104, 6453472, 9680208, 19360416]

約数ペア:

[(1, 19360416), (2, 9680208), (3, 6453472), (4, 4840104), (6, 3226736), (8, 2420052), (12, 1613368), (16, 1210026), (17, 1138848), (24, 806684), (32, 605013), (34, 569424), (48, 403342), (51, 379616), (68, 284712), (96, 201671), (102, 189808), (136, 142356), (204, 94904), (272, 71178), (408, 47452), (544, 35589), (816, 23726), (1632, 11863)]