19204850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 41955648

約数和(自身を除く): 22750798

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1483, 1850, 2590, 2966, 6475, 7415, 10381, 12950, 14830, 20762, 37075, 51905, 54871, 74150, 103810, 109742, 259525, 274355, 384097, 519050, 548710, 768194, 1371775, 1920485, 2743550, 3840970, 9602425, 19204850]

約数ペア:

[(1, 19204850), (2, 9602425), (5, 3840970), (7, 2743550), (10, 1920485), (14, 1371775), (25, 768194), (35, 548710), (37, 519050), (50, 384097), (70, 274355), (74, 259525), (175, 109742), (185, 103810), (259, 74150), (350, 54871), (370, 51905), (518, 37075), (925, 20762), (1295, 14830), (1483, 12950), (1850, 10381), (2590, 7415), (2966, 6475)]