19865472

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4703}}^1$

素因数の和:4731

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 37711488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4703, 9406, 14109, 18812, 28218, 37624, 51733, 56436, 75248, 103466, 112872, 150496, 155199, 206932, 225744, 300992, 310398, 413864, 451488, 601984, 620796, 827728, 902976, 1241592, 1655456, 1805952, 2483184, 3310912, 4966368, 6621824, 9932736, 19865472]

約数ペア:

[(1, 19865472), (2, 9932736), (3, 6621824), (4, 4966368), (6, 3310912), (8, 2483184), (11, 1805952), (12, 1655456), (16, 1241592), (22, 902976), (24, 827728), (32, 620796), (33, 601984), (44, 451488), (48, 413864), (64, 310398), (66, 300992), (88, 225744), (96, 206932), (128, 155199), (132, 150496), (176, 112872), (192, 103466), (264, 75248), (352, 56436), (384, 51733), (528, 37624), (704, 28218), (1056, 18812), (1408, 14109), (2112, 9406), (4224, 4703)]