19792224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3652

約数の個数: 72

約数和(自身を含む): 59262840

約数和(自身を除く): 39470616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3617, 5472, 7234, 10851, 14468, 21702, 28936, 32553, 43404, 57872, 65106, 68723, 86808, 115744, 130212, 137446, 173616, 206169, 260424, 274892, 347232, 412338, 520848, 549784, 618507, 824676, 1041696, 1099568, 1237014, 1649352, 2199136, 2474028, 3298704, 4948056, 6597408, 9896112, 19792224]

約数ペア:

[(1, 19792224), (2, 9896112), (3, 6597408), (4, 4948056), (6, 3298704), (8, 2474028), (9, 2199136), (12, 1649352), (16, 1237014), (18, 1099568), (19, 1041696), (24, 824676), (32, 618507), (36, 549784), (38, 520848), (48, 412338), (57, 347232), (72, 274892), (76, 260424), (96, 206169), (114, 173616), (144, 137446), (152, 130212), (171, 115744), (228, 86808), (288, 68723), (304, 65106), (342, 57872), (456, 43404), (608, 32553), (684, 28936), (912, 21702), (1368, 14468), (1824, 10851), (2736, 7234), (3617, 5472)]