19342944

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 72

約数和(自身を含む): 56216160

約数和(自身を除く): 36873216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1429, 1504, 1692, 2256, 2858, 3384, 4287, 4512, 5716, 6768, 8574, 11432, 12861, 13536, 17148, 22864, 25722, 34296, 45728, 51444, 67163, 68592, 102888, 134326, 137184, 201489, 205776, 268652, 402978, 411552, 537304, 604467, 805956, 1074608, 1208934, 1611912, 2149216, 2417868, 3223824, 4835736, 6447648, 9671472, 19342944]

約数ペア:

[(1, 19342944), (2, 9671472), (3, 6447648), (4, 4835736), (6, 3223824), (8, 2417868), (9, 2149216), (12, 1611912), (16, 1208934), (18, 1074608), (24, 805956), (32, 604467), (36, 537304), (47, 411552), (48, 402978), (72, 268652), (94, 205776), (96, 201489), (141, 137184), (144, 134326), (188, 102888), (282, 68592), (288, 67163), (376, 51444), (423, 45728), (564, 34296), (752, 25722), (846, 22864), (1128, 17148), (1429, 13536), (1504, 12861), (1692, 11432), (2256, 8574), (2858, 6768), (3384, 5716), (4287, 4512)]