19514064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21427

約数の個数: 40

約数和(自身を含む): 53067040

約数和(自身を除く): 33552976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21397, 42794, 64191, 85588, 128382, 171176, 256764, 342352, 406543, 513528, 813086, 1027056, 1219629, 1626172, 2439258, 3252344, 4878516, 6504688, 9757032, 19514064]

約数ペア:

[(1, 19514064), (2, 9757032), (3, 6504688), (4, 4878516), (6, 3252344), (8, 2439258), (12, 1626172), (16, 1219629), (19, 1027056), (24, 813086), (38, 513528), (48, 406543), (57, 342352), (76, 256764), (114, 171176), (152, 128382), (228, 85588), (304, 64191), (456, 42794), (912, 21397)]