19413472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 42971040

約数和(自身を除く): 23557568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2029, 2392, 4058, 4784, 8116, 9568, 16232, 26377, 32464, 46667, 52754, 64928, 93334, 105508, 186668, 211016, 373336, 422032, 606671, 746672, 844064, 1213342, 1493344, 2426684, 4853368, 9706736, 19413472]

約数ペア:

[(1, 19413472), (2, 9706736), (4, 4853368), (8, 2426684), (13, 1493344), (16, 1213342), (23, 844064), (26, 746672), (32, 606671), (46, 422032), (52, 373336), (92, 211016), (104, 186668), (184, 105508), (208, 93334), (299, 64928), (368, 52754), (416, 46667), (598, 32464), (736, 26377), (1196, 16232), (2029, 9568), (2392, 8116), (4058, 4784)]