19632448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 43159680

約数和(自身を除く): 23527232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 158, 176, 316, 352, 353, 632, 704, 706, 869, 1264, 1412, 1738, 2528, 2824, 3476, 3883, 5056, 5648, 6952, 7766, 11296, 13904, 15532, 22592, 27808, 27887, 31064, 55616, 55774, 62128, 111548, 124256, 223096, 248512, 306757, 446192, 613514, 892384, 1227028, 1784768, 2454056, 4908112, 9816224, 19632448]

約数ペア:

[(1, 19632448), (2, 9816224), (4, 4908112), (8, 2454056), (11, 1784768), (16, 1227028), (22, 892384), (32, 613514), (44, 446192), (64, 306757), (79, 248512), (88, 223096), (158, 124256), (176, 111548), (316, 62128), (352, 55774), (353, 55616), (632, 31064), (704, 27887), (706, 27808), (869, 22592), (1264, 15532), (1412, 13904), (1738, 11296), (2528, 7766), (2824, 6952), (3476, 5648), (3883, 5056)]