19398752

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{26357}}^1$

素因数の和:26390

約数の個数: 24

約数和(自身を含む): 39853296

約数和(自身を除く): 20454544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 26357, 52714, 105428, 210856, 421712, 606211, 843424, 1212422, 2424844, 4849688, 9699376, 19398752]

約数ペア:

[(1, 19398752), (2, 9699376), (4, 4849688), (8, 2424844), (16, 1212422), (23, 843424), (32, 606211), (46, 421712), (92, 210856), (184, 105428), (368, 52714), (736, 26357)]