19201713070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{112363}}^1$

素因数の和:113136

約数の個数: 32

約数和(自身を含む): 36114688512

約数和(自身を除く): 16912975442

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 743, 1486, 3715, 7430, 17089, 34178, 85445, 112363, 170890, 224726, 561815, 1123630, 2584349, 5168698, 12921745, 25843490, 83485709, 166971418, 417428545, 834857090, 1920171307, 3840342614, 9600856535, 19201713070]

約数ペア:

[(1, 19201713070), (2, 9600856535), (5, 3840342614), (10, 1920171307), (23, 834857090), (46, 417428545), (115, 166971418), (230, 83485709), (743, 25843490), (1486, 12921745), (3715, 5168698), (7430, 2584349), (17089, 1123630), (34178, 561815), (85445, 224726), (112363, 170890)]