22721126402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{754003}}^1$

素因数の和:754098

約数の個数: 32

約数和(自身を含む): 39268528320

約数和(自身を除く): 16547401918

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 15067, 30134, 754003, 1508006, 9802039, 14326057, 19604078, 28652114, 45994183, 91988366, 186238741, 372477482, 597924379, 873889477, 1195848758, 1747778954, 11360563201, 22721126402]

約数ペア:

[(1, 22721126402), (2, 11360563201), (13, 1747778954), (19, 1195848758), (26, 873889477), (38, 597924379), (61, 372477482), (122, 186238741), (247, 91988366), (494, 45994183), (793, 28652114), (1159, 19604078), (1586, 14326057), (2318, 9802039), (15067, 1508006), (30134, 754003)]