19496688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23921

約数の個数: 40

約数和(自身を含む): 53331408

約数和(自身を除く): 33834720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23893, 47786, 71679, 95572, 143358, 191144, 286716, 382288, 406181, 573432, 812362, 1146864, 1218543, 1624724, 2437086, 3249448, 4874172, 6498896, 9748344, 19496688]

約数ペア:

[(1, 19496688), (2, 9748344), (3, 6498896), (4, 4874172), (6, 3249448), (8, 2437086), (12, 1624724), (16, 1218543), (17, 1146864), (24, 812362), (34, 573432), (48, 406181), (51, 382288), (68, 286716), (102, 191144), (136, 143358), (204, 95572), (272, 71679), (408, 47786), (816, 23893)]